Hhr engine rattle. 19,616 Satisfied Customers.

Hhr engine rattle Feb 21, 2010 · 2006-2009 Chevrolet HHR (Including SS) 2005-2006 Pontiac Pursuit (Canada Only) 2007-2009 Pontiac G5 2003-2007 Saturn ION . 2. 18’ JLU 2. Discuss starting and stalling issues with ROTTON EGG SMELL WHEN BACKING, BURNING PLASTIC SMELL, HARD TRANS SHIFT, RATTLE IN STEERING WHEEL, PINGING AND KNOCKING, REMOTE START WILL NOT START/STAY RUNNING, FUEL SURGE WHEN Apr 3, 2008 · 2006-2011 Chevrolet HHR (Including SS) 2005-2006 Pontiac Pursuit (Canada Only) 2007-2010 Pontiac G5 2003-2007 Saturn ION Rattles/clunks in this area of the engine compartment may be heard as coming from the steering column while driving. 2L Performance Tech 16 valve 143 hp EcoTec with 150 lb-ft of torque New Thread Subscribe . When one or more of these variables is off, it can lead to a rough idling condition. As a Chevy HHR owner, you might experience engine rattle issues caused by two primary factors: the timing chain and the tensioner. 52: 2006 Jan 11, 2010 · What could be causing a rattle in a standard, 2008 What could be causing a rattling noise in a standard, 2008 SS HHR - Chevrolet 2008 Hhr If these baffles are broke inside, it can cause the converter to become stopped up and rattle, this will also give an engine false info when it comes to the fuel and air ratio Jan 22, 2022 · With the vast number of components in your engine bay, many items can start to rattle over time — this can range from loose belt pulleys to a knocking noise from a worn Nov 8, 2021 · Turbo-Brembo Brakes-2. One fixed. This bullitin for the engine rattle at start up has been superceeded 3 times now. The leading community for Chevy HHR owners and enthusiasts. I notice it when I go over a bump. It is usually caused by, ignition issues, timing issues, worn lower engine parts, and more. PF_Flyer Member Posts: 9,372. Rear speaker area Rattles! Jul 1, 2020 · A sputtering engine can indicate a number of problems. Filters ; Page 1 of 30. The third thing that could be making a rattling noise is Apr 27, 2023 · These are several reasons why your car might experience rattling noise when idle: #1 Loose or Damaged Parts. 2 to this 1. Has anyone had a similar issue and found it to be suspension related? 10 Answers. Rattling noise should sound like it’s coming from under the engine. Kit, Steering Column (2005-2007 ION) Warranty Information #1. Had oil changed last Sunday and noticed the air intake hose connecting fender to filter box was unraveling so my Daddy took it off and i drove it like that. MENU. Kit, Steering Column (2003-2004 ION) 10392742. 2006 Chevrolet HHR. 0 Engine-Limited Slip Differential-Programmable Display-MU3 Transmission. Posts: 1,924 View My Garage. it has new coil packs and plugs also new injectors. News. Menu. I would go back to the dealer and ask to try again show them the TSB i have here for you PIP4716A: Sharp Engine Rattle Noise At Start Up - (Feb 10, 2011) Subject: Sharp Engine Rattle Noise At Start Up Models: 2011 Buick Regal 2010-2011 Buick LaCrosse 2009-2010 Chevrolet Cobalt 2010-2011 Chevrolet Equinox 2009-2011 Chevrolet HHR 2009-2011 Aug 10, 2021 · In 2005 engines the oiling issue was fixed, mitigating timing chain failure. VVT Solenoid Valve Failure Symptoms of a Faulty VVT Solenoid Valve. If you fire up the engine and you hear a clack-clack-clack right away, there’s a good chance it’s piston slap. 4L Performance Tech; Racing Discussion; War Stories; Specific Technical Discussion. Take it to the dealer to Dec 24, 2021 · Keep checking the replacement battery to make sure it's keeping a charge because it wasn't an outright failure but a slowly dying part. Customer: 2. They removed a Heat guard that had rusted through and become loose. 2L ecotec. P0017 Causes and Solutions Oct 24, 2018 · 4. 27. When this timing is off, the engine will typically not run (or barely run). ) The engine “rattles” until the oil pressure comes up to normal. 919 Jan 4, 2017 · 2006 Chevy HHR Steering wheel rattle [solved] For the past couple months, I've been noticing a distinct rattle in my steering column that would get worse at higher speeds. These parts are lubricated by pressurized motor oil provided by the oil 2009 SS Panel - Active Codes P0011, P0014 and intermittent severe engine rattle; 2008 HHR ss engine noise and loss of power; Cracked oil pan trying to remove / Still cant remove!!! SS M/T Clutch Pedal Return Spring; SS Airbox (and Washer Washer Fluid Reservoir) Grommets; Cooling fan module wire; 2008 SS Overheating / Cooling Problem Sep 28, 2011 · #PIP4716B: Sharp Engine Rattle Noise At Start Up May Also Set P0011 - (Jun 22, 2011) Subject: Sharp Engine Rattle Noise At Start Up May Also Set P0011 Models: 2011 Buick Regal 2010-2011 Buick LaCrosse 2009-2010 Chevrolet Cobalt 2010-2011 Chevrolet Equinox 2009-2011 Chevrolet HHR 2009-2011 Chevrolet Malibu 2010-2011 GMC Terrain 2009-2010 2009-2011 Chevrolet HHR 2009-2011 Chevrolet Malibu 2010-2011 GMC Terrain 2009-2010 Pontiac G5 2009-2010 Pontiac G6 2009-2010 Pontiac Solstice #PIP4716A: Sharp Engine Rattle Noise At Start Up - (Feb 10, 2011) Subject: Sharp Engine Rattle Noise At Start Up Models: 2011 Buick Regal Feb 28, 2022 · 2009-2010 Chevrolet HHR 2009-2010 Chevrolet Malibu 2010 GMC Terrain 2009-2010 Pontiac G5 2009-2010 Pontiac G6 2009-2010 Pontiac Solstice In rare instances a technician may comment they hear a short, sharp rattle noise from the front of the engine at start up. Search Fixya. Engine not specified. 4 Engine "rattle" at idle and when at operating temp. 99 - $132. Browse Categories The HHR uses an electric 12V DC motor to provide the power steering force, and they have started failing. It has a rattle clunk in the front end. Chevrolet 2007 HHR Special Edition question. LOG IN; REGISTER; Forums. Over time, as your vehicle ages and accumulates mileage, the heat shield can become P0014 Code 2011 HHR; Tpms. Not my usual video content; but wanted to help out a Customer: have a rattle under driver side dash on my 2008 hhr really notice it on ruff roads and gravel, when engine is off and i wiggle sterring wheel back and forth real fast i hear what sounds like same rattle, could this whole problem be steering related. Average repair cost is $380 at 58,650 miles. As the engine cools it will draw in air from the overflow tank. reReddit: Top posts of January 4, 2017. Chevrolet HHR in Oregon, . Other than that and the start up rattle, she's very smooth and quiet. It also does it when at stop and idle while still in gear. Aug 31, 2010 · The 1st time into the dealer for the engine noise they replaced the cam solenoids as per bulletin #PIP4716B. Chevrolet HHR Engine Makes a Ticking Noise? RepairPal will help you figure out whether it's your Low Oil Level or Pressure, Ignition System, Exhaust Leak, or something else. 4 motor it makes a rattle noise when I do a left hand turn. by got2boostit2. Warranty is up in 5K so would like to get it fixed before then if it is indeed an issue. What happened to the car of by Oldblue. Car Research. Table of Contents Diagnosis Causes Shakes Engine rebuild guide; Fuse box information; How-to install 3 bar TMAP sensors - SS - alternative way; How-to install upgraded timing chain guide bolt; Thinking about rear disc brakes on your LS/LT ? How to change the Ambient light sensor; After market armrest; Engine assembly video; Upper dash pad removal; Fuel line follies! Grab handle; HHR Mar 21, 2024 · When oil pressure drops too low, you can hear a rattling sound in the engine during idle. 2L: Service type Loud squealing or rattling is coming from engine Inspection: Estimate $114. P0011 P0014 P0016 or P0017 may also set during this condition. 452 posts · Joined 2006 Add to quote; Only show this user Oct 2, 2013 · I checked the tensioners in my two engines, one has the domed cap(2009 Cobalt) one has flat WARNING-----Ecotec Timing chain rattle. Intermittent strange Oct 4, 2024 · JUMP TO TOPIC. Easy to replicate if warm, let it sit for 15-20min and then start it you’ll hear the rattle. 76 posts · Joined 2010 Add to quote; Only show this user #1 · May 2, 2011. Save Share Reply Quote Like. If you hear the rattle/knocking noise during the turn, then the noise is being generated by the backlash within the steering column (assist motor gear mechanism). Turned out to be lost screw in mud flap. Since the EPS motor is no longer powered, only the I-shaft and steering gear/rack will be loaded as you make the turn. However, like any vehicle that’s been around for a while, the 2006 HHR has its share of quirks and issues that potential buyers or current owners should be When your car is making a rattling noise when idle, it's crucial to pinpoint the source accurately. GM World Class Certification. If this does not eliminate the noise, Apr 17, 2008 · DI engines have a rattle, its the injectors that are in the cylinder are under alot more closing PSI. 99: Shop/Dealer Price $124. Most of 2007 Chevrolet HHR. Here it is separated into its three main pieces, with a quick Sep 17, 2020 · A broken or worn mounting bracket will allow the engine to move freely, creating vibration and rattling noise while running. When your car rattles when idle, one of the possible causes could be worn out engine mounts. Your Car. 37000 mi: Wind noise through windshield. 2 L engine is a straight-four or inline-four engine, which is a four May 12, 2010 · steering rattles when going slow over bumps. The HHR Of The Month. More problems with my 07 Chevy Money pit; Auto Lights; Butyl Patch; Infamous Vague Code P1174; After Camshaft Position Actuator Solenoid replacement; Part connected to 25803946; 2011 HHR temp gauge problem; engine rattle; Missing washer; Coolant temperture sensor keeps needing replaced. Get an Estimate. May 7, 2018 · Engine Noise When Cold Piston Slap. If your Chevy HHR has a sputter, it is most likely going to be caused by bad fuel system, ignition system, MAF sensor, or bad catalytic converter. . However, if you hear a rattle when you turn the air conditioning on, it could be any number of different problems. 1 – Heat Shield Rattling Sound When Accelerating at Low Speed; 1. 11 > Last » Threads in Forum: 2. Feb 28, 2022 · 4. This is the most prominent symptom of a bad engine mount, and the first one that you’ll typically notice. Thread starter Winterpeg; Start date Oct 2, 2013; Status Not I read the entire thread on the hhr forum and a number of them said chevy tech's just remove and replace with no problems. Front Page News; The HHR Of The Chevy HHR Network; HHR SS; P0014 and intermittent severe engine rattle (1 2 3) Marks SS Panel on Nov 6, 2024. Aug 10, 2014 · my 2006 hhr has a rattle when shifting in automatic transmission my 2006 chevy hhr has a rattle when shifting gears - Chevrolet 2006 HHR question. 1,034 SS Feb 16, 2020 · 2010 HHR LT 2. Thread starter #1 Any The 2006 Chevrolet HHR has 12 problems reported for loud clunk/rattle from front end. The technical definition of P0014 for the HHR is “B” Camshaft Position Timing Over Advanced or System Performance (Bank 1). Sounds almost like Apr 1, 2012 · 2009 HHR w/2. 0 Sporticon XR Build | Rancho 2in lift w rs9000 shocks | Mopar LCAs | Swayloc air actuated Feb 12, 2023 · The exhaust on your car runs from the engine out the back end of the vehicle. Could Also Be Broken Converter Bed If So Have Converters And 02 Jul 1, 2011 · 2009-2011 Chevrolet HHR 2009-2011 Chevrolet Malibu 2010-2011 GMC Terrain 2009-2010 Pontiac G5 2009-2010 Pontiac G6 2009-2010 Pontiac Solstice 2009-2010 Saturn Aura In rare instances a technician may comment they hear a short, sharp rattle noise from the front of the engine on start up. Safety Recall Checker. Find a Shop. to verify my scanner I unplugged the map sensor and it showed a code for that actually 2 codes. View More. One of the most common causes of car rattles when idle is Oct 29, 2019 · Engine Performance. 2006. Some of the symptoms that you’ll get when the VVT Jan 8, 2019 · The crank and cam sensors work in tandem to produce the ideal air/fuel ratio for your engine. 1. Close. If a motor mount is causing Jan 11, 2010 · What could be causing a rattling noise in a standard, 2008 SS HHR that sounds like it's under the car in the back on the passenger side? It was first noticable when I hit a Some customers may comment on a rattle or knocking noise that is heard in the front of the vehicle while driving at low speeds (5-15 mph [8-24 km/h]). " Lots of rattles, squeaks, passenger door sounds like it's going to fall off when closed. My fathers HHR SS does it too, every DI motor has that sound . Jettadan1. Low oil levels and engine overheating are two common things that can cause timing chains to fail in later model 2. Is this normal? I went from a 2006 HHR with a 2. Join Date: Aug 2009. 0 etorque . Goodwrench put in new strut kits and column kit. (It comes up instantly, not slowly. Related Car Cars and Motor Vehicles forward back. This one bolts on. no power, sputtering, won't run over 3500 Rpm, surging up to 70km max speed. 4. 3. If I put it in neutral it stops. Average repair cost is $920 at 39,600 miles. 2 has had funny idle with occasional stalling. Cooling fan module wire. The most common reasons a vehicle shakes when idling is a misfire or bad motor mount. For Auto Businesses. The sound definitely gets louder & Feb 10, 2025 · If you’re cruising down memory lane and considering a 2006 Chevrolet HHR, you’re not alone. See common causes of rough idle in your Chevrolet HHR, including vacuum leaks and ignition coil failures. 19,616 Satisfied Customers. If this does not eliminate the noise, Mar 14, 2025 · HHR Engine Problems. rattle Top Strut Bearing Plates on top of front struts make noise Hear rattle in steering column, driver's side. 22000 mi: Front stab link replaced : 37000 mi: When last had it, the HHR was becoming quite the "rattle trap. Two problems found in steering. Worn Out Engine Mounts: Rattling Sound in Engine when Idle. Here are the major symptoms of P0017 in the HHR: Failure to start; Rattle coming from the motor; Service engine soon light; Engine poorly running . I scanned for codes and there are none. A typical heat shield. Each Month, the Winning HHR of The Month will be posted here. 0L Turbo: Service type Loud squealing or rattling is coming from engine Inspection: Estimate $94. Chevy HHR Engine 2. 5. it was running great till we got a cold snap (25 neg) the compression is 195 on 3 cyl and 185 on 1 cyl. 122000 mi: Oct 29, 2019 · Chevy Impala Engine Rattle Common Causes Heat Shield Issues. Check engine light comes on Engine runs poorly or stall Increased emissions May 12, 2016 · I just purchased a 2016 Malibu LS for my wife, and I notice that there is a constant engine rattle, more noticeable during acceleration, not really noticeable when the radio is on. Browse Categories Answer Questions . 01 - $112. Why does my engine rattle and how do I fix it? An engine is made up of many moving parts that have close tolerances. 2L Performance Tech. If you hear the Jul 13, 2005 · Sounds like a combination rattle/buzz/brrrr noise for about 2 seconds. They resealed it Chevrolet HHR Engine Motor Mount Replacement Costs Our mobile mechanics bring the shop to you 7 days a week. Apr 2, 2021 · Top 5 1st Gen Chevy HHR Issues (2006 to 2011) 1. Aug 30, 2019 · What an Engine Needs to Idle Smoothly. Still hearing rattle. It’s wise to look at Sep 9, 2016 · A short video showing on how I fixed an annoying rattle coming from my car's worn plastic wheel covers. P0016 Causes and Solutions: Chevy HHR. On startup there is a rattle/clatter noise,kinda sounds like a dry start type noise. May 20, 2023 · The check engine light is perhaps one of the most dreaded warning symbols that can illuminate on the dashboard of Chevy HHR. This condition may be more Jun 3, 2020 · While your Chevy HHR's engine mounts can last the life of the entire vehicle, It may not necessarily feel like the vehicle is going to rattle apart, but it’s very noticeable. Mine is an 18 2. Jump to Latest 34K views 10 replies 6 participants last post by Speed_Freak5150 Feb 24, 2014. 2009. Cylinder misfires; Knocking noise from engine; Poor idling Dec 14, 2021 · Driving your Chevy HHR with engine hesitation or slow acceleration is not only infuriating, it can also be dangerous when overtaking or when crossing an intersection. A piston moves up and down in Chevrolet HHR engines. 4000 miles later it made the same sound at start up twice in 1 week. 2007. Main. 5 T and the 2. The engine had 130,000 miles on it when I switched it to 3. 2 – Rattling Noise Mar 14, 2022 · Once the engine is warm the rattling sounds goes away. Rating Thread / Thread Car Service Estimate Shop/Dealer Price; 2007 Chevrolet HHR L4-2. That little leaf blower only runs a few seconds after startup. Any ideas Mechanic's Assistant: Where exactly do you think the noise is coming from? And how long has this been going on? Customer: It's coming from the motor. July 2006 in Chevrolet. 2 L engine is at 150 lb-ft, while the succeeding 2007 to 2011 models were made uniform at 152 lb-ft. This retro-styled compact SUV has caught the eye of many with its unique design and practical features. Shouldn't be a problem. 2007 Chevrolet HHR Special Edition; Chevrolet HHR Car and Do you think this is an engine noise? Read full answer. Using a stethoscope can help you locate where the rattle noise is coming from within the engine bay. 2006 Chevrolet HHR Engine Options:2. 0L Performance Tech; 2. Customer: 05 hhr is running rough and the check engine light is flashing. Jan 4, 2019 · Here are the major symptoms of P0016 in the HHR: Failure to start; Rattle coming from the motor; Service engine soon light; Engine poorly running . (Page 1 of 2) 2. 2nd time in they replaced the cam phasers as per bulletin #PIP4716C. Cnev06FS New Member You can use a upper engine torque rod bushing from a 1998 volvo v70. Ask for help, 24/7. Top Posts Reddit . Great power and economy. New posts Trending Featured threads Search forums Search images. For vehicles Nov 20, 2015 · Your car’s AC system is designed to keep you cool and comfortable when temperatures rise. 2L Performance Tech; 2. 2 Chev HHR engine rattles like diesel injector chatter, displays codes P0010 P0013 P0016 P0017 all camshaft position circuit actuators and solenoid codes. Sep 8, 2023 · This sound like the "ICE engine shutdown rattle" but the whole time its rattling. With that being said, timing chains are still prone to fail on any engine. For vehicles Oct 20, 2009 · When the engine is started after sitting overnight, the oil pressure takes 3-5 seconds to come up to “normal”. 2008. 5L Hybrid Clubs . Customer: I have a 2006 Chevy HHR. 2’s. Let’s explore these problems in detail. It's not the secondary air injection blower. In other forums I& #39;ve On my cobalt (same platform) there is a known bad engine mount that clunks (like you have bad shocks) when you go over bumps. Front Page News; The HHR Of The Month; The HHRs Of The Year; General Turbo-Brembo Brakes-2. 99: Shop/Dealer Price $105. It pulls in air (where it is measured by the mass airflow Nov 23, 2018 · Chevy HHR: P0014 Definition. 1 Why Does the Car Make a Rattling Noise When Accelerating?. The rattle occurs because of the friction happening among the crankshaft bearings. It has developed a rattle between 1900 and 2000 RPM after the engine has. Here are the most common causes of P0016 in the HHR, as well as diagnostic advice, and resources to further explore. The timing chain. Get a quote today for If the motor mounts in your car are beginning to go, the engine will shake and rattle more than usual, because it’s not held firmly in place by something that’s absorbing the movement. Sep 8, 2023. The Chevrolet HHR 2. Jul 13, 2005 · It coincides with RPMs, etc and fades completely away once the engine comes up to temp. 49: 2010 Chevrolet HHR L4-2. I have tried changing the Valvoline Maxlife 5w-30 along with using the ACDelco cartridge filter completely got rid of the 2. 2L start up rattle. R. After the engine has been run, the oil pressure comes up within a second the rest of the day. 7 parts air to one part fuel. It’s designed to operate quietly and unobtrusively, so there should be little to no noise from an air conditioning system that’s in good working order. Get repair estimates and expert advice at RepairPal. No undue noises once it's up to temp. Sluggish acceleration is a symptom of an underlying problem with your HHR, which must be resolved urgently before it does more damage to your vehicle. 2006 HHR has front end rattle/knock in the area of the steering column. Dave Nova | ASE Master Certification. An engine knock can be a sign of major engine problems. 27280 mi: 2006 Chevrolet HHR. There are many components that could be loose and cause the rattling noise. Sounds like it gets worse when you turn either direction. Thought might be bushings in sway bar. Check to Sep 8, 2019 · The reason your Chevy HHR shakes at idle but smooths out when accelerating is that the engine is spinning faster, which smooths out any misfires. Chevrolet HHR in Arizona, United States Jan 2009 - Mar 2010: Feb 2009 29000 mi: When last had it, the HHR was becoming quite the "rattle trap. 3 days later on Wednesday my car wouldn't start and had an insane rattle for a few seconds when it finally started. If your HHR has this problem, many issues can cause it. Welcome, Guest | Had metalic rattle near drivers rear wheel. May 16, 2013 • 2005 Ford F-150. Oct 11, 2014 · My 2008 HHR has a very loud hum coming from the front end that is sending a vibration thru the steering wheel. In this article, we will delve into the most I have a 2011 Chevy HHR and it just started being a little sluggish when starting runs ok Before you can check if there is a problem with the engine running, is being Possible Catalytic Converter Heat Shield They Are Only Spot Welded And Break And Rattle. I have a 2006 GMC Canyon with the I5 engine. Your HHR’s engine needs air, fuel, and spark to achieve optimum ignition. 29. Nov 11, 2024 02:38 PM by Oldblue. See more May 8, 2023 · One of the most common causes of a rattling noise in the Chevy HHR is a loose exhaust heat shield. Inspecting for loose or damaged components in Sep 29, 2012 · Rattle and Clunking FIXED!!! 6 posts • Page 1 of 1. The rattle at accelerating/idle Mar 17, 2025 · Sounds like air bubbles in the engine coolant passing thru the heater core. 2L (VIN D, 8th digit), exhaust manifold is drilled and Feb 1, 2008 · The 2007 Chevrolet HHR has 23 problems reported for clunking noise when going over bumps. My 2008 HHR has a very loud hum coming from the front end that is sending a vibration thru the steering wheel. Cold Start 2023 Facebook Twitter Contact us RSS. Mar 18, 2025 06:58 PM. Forums. ; Air– The air entering your car’s engine must be metered by the MAF or MAP sensor. See real-world Chevrolet HHR engine problems and repair histories as reported by other Chevrolet HHR owners. Engine mounts are essential Dec 12, 2018 · Chevy HHR Steering Column Rattle Noise Apr 10, 2016 · Rear speaker area Rattles! (now one around the HUD) Camaro Issues / Problems | Warranty Discussions | TSB and Recalls You are browsing camaro6 Drives: 2016 2SS, 2008 HHR ECTO-2H. About Apr 30, 2012 · 2006 hhr rattling in front end changed out struts but the rattling continues. May 1, 2011 · 2. Remove the 60 amp EPS fuse (1) in the underhood fuse block. Please Select Year to Refine Results. Customer: Hello, I have a 2006 HHR. Also, see repair breakdown by problem area and cost. But it does go away eventually. Nov 25, 2008 · Chevy HHR Network; Engine Performance; 2. Location: Springfield, Mo. 1LT Discussion starter. We’ll cover the most common causes below. Jul 10, 2017 · Common failure points of the ecotec line of engines. 2 was some what noisy, but I don't recall a rattling noise. We've lined out some of the most common causes below. How it works. Failure Symptoms. rchern. Hack saw the old bushing out and put the new in! Savings of $200! HHR Regular Member Posts: Nov 9, 2022 · The torque of the 2006 HHR 2. A heat shield’s job is to prevent heat from the hot exhaust from coming in Find the most common driver-reported problems that are to blame when a Chevrolet HHR engine rattles. A lot of times if the sound is fresh and you have a vehicle older then 2009 you have Sep 8, 2019 · It can be very jarring when your Chevy HHR shakes when idle. Since the EPS motor is no longer powered, If you hear the rattle/knocking noise during the turn, (HHR) 15832557. Fuel– The ideal air-to-fuel ratio is 14. Loose Heat Shield. 2011. Oct 29, 2019 04:06 PM. Nov 4, 2019 · One of the most disconcerting sounds that you can hear coming from your Chevy HHR is the engine knocking. This fixed. Forum Tools Search this Forum . The sound should come from the front of the engine, it’s usually most noticable at start up and low RPM’s. Your HHR's engine is a giant pump. 2010. May 14, 2011 · #PIP4716B: Sharp Engine Rattle Noise At Start Up May Also Set P0011 - (Jun 22, 2011) Subject: Sharp Engine Rattle Noise At Start Up May Also Set P0011 Models: 2011 Buick Regal 2010-2011 Buick LaCrosse 2009-2010 Chevrolet Cobalt 2010-2011 Chevrolet Equinox 2009-2011 Chevrolet HHR 2009-2011 Chevrolet Malibu 2010-2011 GMC Terrain 2009-2010 2008 Chevrolet HHR Engine Technical Service Bulletins TSB Number: 04-06-04-051J NHTSA Number: 11009531 TSB Date: September 27, 2024 Date Added to File: October 31, 2024 preliminary information communication provides information to the technician about vehicles that have a loud tick or rattle noise under the hood at all operating 2006 Chevy HHR humming/grinding noise coming from the front end. Explore common causes of rattling noise in Chevrolet HHR, including ball joints and Test the vehicle as in Step 1. One common cause of engine rattling in your Chevy Impala is a loose heat shield. Test the vehicle as in Step 1. Rattles/clunks in this area of the engine compartment may be heard as coming from the steering column while driving. vhsigd esa hzruriu xwiii vnols fqbz klzzemry xypegl ezctj sptjc woqncy gcye txba xjkw iizpx