2010 HHR engine noise help
03-15-2014, 02:14 PM
#1
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Join Date: 07-23-2010
Location: flint town
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2010 HHR engine noise help
Hey guys i have a 2010 hhr with 97800. Today for some reason it wouldnt start unless i pressed the gas. Like turned the key and it just wouldnt turn over. Yesterday i got a oil change and citgo gas. Now the car starts fine now after a couple tries. The engine does sound a little funny though. Any ideas what could lead to the engine noise or trouble starting??$
HHR noise:
Im hoping to atest the starting issue to bad gas. I threw some seafoam in there to may help
HHR noise:
Im hoping to atest the starting issue to bad gas. I threw some seafoam in there to may help
03-15-2014, 06:12 PM
#2
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Join Date: 01-23-2009
Location: Fredericksburg,VA
Posts: 24,745
Gee, with all of your specifics my guess is there is something wrong.
Seriously I would suspect the EVAP purge solenoid. That's the one under the hood. But, you would really have to supply a lot more info.
Seriously I would suspect the EVAP purge solenoid. That's the one under the hood. But, you would really have to supply a lot more info.
03-15-2014, 08:38 PM
#3
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Join Date: 06-30-2010
Location: Kannapolis NC
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I hear the injectors cycling, some cam follower noise, and that's about it. Nothing like a "timing chain hitting the cover" death rattle.
It could be an EVAP Purge Solenoid as Don mentioned, but it would be a good idea to double check the oil level, and take it to your local auto parts store and request that they "pull the codes".
Even if the Check Engine light is off, the vehicle may have stored trouble codes. If it does, post them up here and we'll do our best to point you in the right direction.
It could be an EVAP Purge Solenoid as Don mentioned, but it would be a good idea to double check the oil level, and take it to your local auto parts store and request that they "pull the codes".
Even if the Check Engine light is off, the vehicle may have stored trouble codes. If it does, post them up here and we'll do our best to point you in the right direction.
03-15-2014, 11:19 PM
#4
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Join Date: 07-23-2010
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I hear the injectors cycling, some cam follower noise, and that's about it. Nothing like a "timing chain hitting the cover" death rattle.
It could be an EVAP Purge Solenoid as Don mentioned, but it would be a good idea to double check the oil level, and take it to your local auto parts store and request that they "pull the codes".
Even if the Check Engine light is off, the vehicle may have stored trouble codes. If it does, post them up here and we'll do our best to point you in the right direction.
It could be an EVAP Purge Solenoid as Don mentioned, but it would be a good idea to double check the oil level, and take it to your local auto parts store and request that they "pull the codes".
Even if the Check Engine light is off, the vehicle may have stored trouble codes. If it does, post them up here and we'll do our best to point you in the right direction.
03-15-2014, 11:33 PM
#5
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Join Date: 10-02-2010
Location: Port Huron, MI
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I was going to suggest the same thing. It sounded to me like the engine was moving, but rubbing metal like there was no oil in it. Sounds like perhaps the oil change 'technician' (if you can call them that) didn't tighten the bolt all the way down, and the oil leaked back out. As Mike Mentioned, have the codes read, and make sure there's not something in 'ghost mode'.
03-16-2014, 12:51 AM
#6
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Location: Kannapolis NC
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By "coming off the bottom" I'm guessing that you're having a lag in throttle response, like a momentary pause before it decides to go.
With your mileage on the vehicle, I'd recommend having the throttle body cleaned by your mechanic or dealer, not the gang at the Citgo.
HHR throttle body assemblies are fragile and they must be cleaned with care, even experienced DIY mechanics here have accidentally damaged them or had problems after cleaning them on their own.
Also, if your engine air filter hasn't been changed in a while, have it changed. Dirty filters "strangle" the engine causing lazy throttle response, poor gas mileage, etc.
With your mileage on the vehicle, I'd recommend having the throttle body cleaned by your mechanic or dealer, not the gang at the Citgo.
HHR throttle body assemblies are fragile and they must be cleaned with care, even experienced DIY mechanics here have accidentally damaged them or had problems after cleaning them on their own.
Also, if your engine air filter hasn't been changed in a while, have it changed. Dirty filters "strangle" the engine causing lazy throttle response, poor gas mileage, etc.
03-16-2014, 05:20 AM
#7
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Join Date: 12-06-2009
Location: Alabama
Posts: 11,112
My 2 cents.
Any time you hear a engine noise, the First thing thing to do is stop, shut it off and check the oil.
Now, as far as the hard starting problem and the "hard time coming off the bottom", I would think maybe a fuel pump/presssure issue.
Your first post said, "Like turned the key and it just wouldnt turn over."
If it actually would not turn the engine over, then this sounds like a seperate issue. If it WAS turning over but just hard to start, then I think it was just a bad description you gave.
Any time you hear a engine noise, the First thing thing to do is stop, shut it off and check the oil.
Now, as far as the hard starting problem and the "hard time coming off the bottom", I would think maybe a fuel pump/presssure issue.
Your first post said, "Like turned the key and it just wouldnt turn over."
If it actually would not turn the engine over, then this sounds like a seperate issue. If it WAS turning over but just hard to start, then I think it was just a bad description you gave.
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