2.0L Performance Tech 260hp (235hp auto) Turbocharged SS tuner version. 260 lb-ft of torque

HHR SS Shutting off / Running rough for about the first few minutes each morning ?'s

Old Jul 22, 2013 | 08:57 PM
  #31  
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The charge piping in the vid seems to be the issue
Old Jul 23, 2013 | 11:26 AM
  #32  
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it has been running great since I replaced both tmap sensors and got the lower one out of harms way has not thrown any sort of code or even a pending code.
But I agree the charge pipe needs replacing which I hope to have fixed this week
Old Jul 23, 2013 | 11:35 AM
  #33  
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Glad to hear you're back up and running well.
Old Jul 27, 2013 | 10:03 AM
  #34  
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everything was going great 7 days of no problems after replacing both tmap sensors
and then yesterday Friday (always seems to be friday) it kicked up a p101 code which I am told is more than likely my boost leak that hopefully will be fixed this week by the dealer once the pipe comes in.
I did a battery pull last night cleaned the upper and lower 7 day old tmap sensors and the maf
I did see a tiny bit of shiny film on the upper
running great so far today
I have been told this is more than likely the boost leak that I have causing the problems still cant wait to put this whole thing behind me
Old Jul 27, 2013 | 10:28 AM
  #35  
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Have you checked for the known issue of coking on the intake valves?
Old Jul 27, 2013 | 12:36 PM
  #36  
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"coking"= carbon buildup for our non English background members. :-)
Old Jul 27, 2013 | 10:32 PM
  #37  
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Originally Posted by bigjacksauto
everything was going great 7 days of no problems after replacing both tmap sensors
and then yesterday Friday (always seems to be friday) it kicked up a p101 code which I am told is more than likely my boost leak that hopefully will be fixed this week by the dealer once the pipe comes in.
I did a battery pull last night cleaned the upper and lower 7 day old tmap sensors and the maf
I did see a tiny bit of shiny film on the upper
running great so far today
I have been told this is more than likely the boost leak that I have causing the problems still cant wait to put this whole thing behind me
Hello,

I am sorry to learn that you are continuing to experience an issue with your vehicle. Please let us know if we can be of assistance.

Sincerely,

Jennifer T. (Assisting Kelly J.)
GM Customer Care
Old Jul 28, 2013 | 03:54 AM
  #38  
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Originally Posted by prod
Have you checked for the known issue of coking on the intake valves?
I have not as of yet.
Looking to get the boost leak repaired first.
Then if it continues then I will look into oil from Pcv
Old Jul 28, 2013 | 03:57 AM
  #39  
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Originally Posted by ChevroletCustomerService
Hello,

I am sorry to learn that you are continuing to experience an issue with your vehicle. Please let us know if we can be of assistance.

Sincerely,

Jennifer T. (Assisting Kelly J.)
GM Customer Care
Thanks Jennifer
I am switching dealers going from a dealer that says well if its not doing it when we drive it even though it has stored check engine light codes and I have data logging to prove it.to a dealer that says obviously there is a problem and we will fix it.
Old Jul 28, 2013 | 11:24 AM
  #40  
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From: HuskerNation
Originally Posted by bigjacksauto
everything was going great 7 days of no problems after replacing both tmap sensors
and then yesterday Friday (always seems to be friday) it kicked up a p101 code which I am told is more than likely my boost leak that hopefully will be fixed this week by the dealer once the pipe comes in.
I did a battery pull last night cleaned the upper and lower 7 day old tmap sensors and the maf
I did see a tiny bit of shiny film on the upper
running great so far today
I have been told this is more than likely the boost leak that I have causing the problems still cant wait to put this whole thing behind me
You may want to consider upgrading to an aftermarket upper charge pipe. The leak you have at the joint is not uncommon. Not to mention the likelyhood of it cracking from high boost. They look sweet too!

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