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Comments
Good luck,
K
It drips down on the inside fender well just below the air filter case. The dealer
is ordering new turbo rubber adapter hose and clamps indicating that there is a crack in the hose. They did check for gasket leakage and blow-by at the manifold. I don't understand how oil is getting into this turbo intake hose that should only be getting air for the turbo from up by the radiator/front grill. What am I missing and any suggestions?
I have a 2007 2500 duramax and the compression fittings for the transmission started leaking at 35,000. I had three of them fixed under warranty. Now, at 67,000 and less than one year later the same ones are leaking again. The dealership says it is not covered even though they fixed it a year ago. They are a good dealership, and they have good guys there as well, but I feel compelled to ask you all if this shouldn't be covered? Any ideas?
Thanks. TR
The other possibility is you have a hydraulic fuid leak and don't have enough fluid to pressurize the system.
Good luck
Your glow plugs heat the cylinders before startup on cold days, and stay on until certain operating temps are reached, the fuel injectors spray fule directly on the glow plugs to aid with ignition in cold conditions.
I would look to a relay or fuse related to glow plug function and trouble shoot from there.
The check engine light remained on the next day so I went and got fuel still remained on. So the next day Friday I read in the owners manual to see if it said anything about the warning lights flashing and the warning chime with the check engine light, nothing, I start the truck to see if the check engine light was still on if it had been I was going to find a dealer however it was out.
Does anyone no what the red lights flashing and warning chime going off with the check engine light is all about, it sure got my attention and then no information as to what was going on not even anything in the drive information center.
Thanks
I am from GM Customer Service. You can have a 10 second chime when your warning lamp comes on. Because it is just saying check engine and nothing specific then I cannot tell you what the check engine light means. I would recommend taking it to the dealership to have it diagnosed. Thank you,
Mariah GM Customer Service
Changed filter. Engine ran good for 2 miles. Now if I drain and prime it doesn't get better. light on zero power
Also when priming filter the pump get hard, like it should. Start engine pump gets soft? Is that normal?
Where should I start?
I don't want to tow it to dealer.
Thanks in advance
Chuck
Used scan tool. found the following two codes 2146 "Fuel injection group A supply voltage circuit open.
PO 207 Injector circuit Malfunction cyl 7
I pulled connector off cyl 7 injector. cleaned male and female sides. Put it back on and all is well!!!
I didn't see anything wrong with this connector? I read several posts about "Ice pick cleaning"
This looks good. I just drove it about 25 miles towing a heavy trailer and so far so good. Knock on wood!
Thanks for the help.
Chuck
if your truck can go at near normal speeds, but stays only in 3rd gear. then it is in limp mode. not sure what the problem is in this case.
You can email me and I can look into your concern further for you. You can get my email by clicking on my name. Thank you,
Mariah GM Customer Service
Has anyone diagnosed the vehicle for the concern? How long has the concern been present? Thank you,
Mariah GM Customer Service
Unfortunately I cannot diagnose your vehicle over the internet. However, your dealership has access to our tech department that will help them diagnose the concern you are currently having. Please keep me updated on how the progress is coming. Thank you,
Mariah GM Customer Service