HELP! Engine very rough after start up.
Thread Starter
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More Turbo
Joined: Mar 2009
Posts: 506
Likes: 5
From: South Florida
No....always keep it above 1/2 tank......have 64 lbs at regulator when the miss is happening. I have the in tank done, changed out all filters. It sounds like if the UVC harness was loose but then I changed them out with the new updated version.....even checked the drivers side since it was easier to see if something was left loose......
Laughing Gas
Joined: Mar 2008
Posts: 967
Likes: 7
From: coquitlam,BC
Yes. you might need to Ohm the harnesses from the IDM. Go to GB manufacturing for the info.
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Laughing Gas
Joined: Mar 2008
Posts: 967
Likes: 7
From: coquitlam,BC
It is possible, you could have moisture intrusion causing corrosion which in turn could cause an electrical issue.Not that hard to check, just take the inner fender liner off on the drivers side. I would ohm out the wiring from the IDM. Engine vibration could cause a problem with a bad harness. Can you wiggle the wires while it is running rough?
Laughing Gas
Joined: Mar 2008
Posts: 967
Likes: 7
From: coquitlam,BC
It is looking more like injector/oil issue. you will know more when you can hook it up to an AE.
Thread Starter
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More Turbo
Joined: Mar 2009
Posts: 506
Likes: 5
From: South Florida
Really......I only have 68K miles on it......would an injector go bad. Im the original owner.
Thread Starter
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More Turbo
Joined: Mar 2009
Posts: 506
Likes: 5
From: South Florida
CPS, also, thank you for your helping. A forum so big with so many knowledgeable guys and no other seems to help, but lets talk chip vendors, gauges and other crap and we have wars............thanks again.