the madness ends and the gold goes to!!!!!
#1
10-24-2010, 03:33 PM
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the madness ends and the gold goes to!!!!!
SOOOO after 9 months, two dealers, 20+ dealer visits, and a chrysler engineer!!!! my truck is fixed... Truck had been throwing code P0174 in cold weather on downhill slope directly after start up...
Well the gold goes to WEEDAHOE he predicted exhaust manifold and ding ding ding we have a winner... manifold gasket was leaking causing air leak when cold..
just glad this is all over and I can go back to enjoying my truck!!!!!!
Well the gold goes to WEEDAHOE he predicted exhaust manifold and ding ding ding we have a winner... manifold gasket was leaking causing air leak when cold..
just glad this is all over and I can go back to enjoying my truck!!!!!!
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10-24-2010, 04:02 PM
#3
10-24-2010, 06:10 PM
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Ben, were there drivability problems like it was down on power or something, or did it just throw the code?
Last edited by ramjamhemi; 10-24-2010 at 06:12 PM.
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10-24-2010, 07:48 PM
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10-24-2010, 10:38 PM
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my driveway is about 3/4 a mile long and at a 10-20 percent grade it varies down the slope.. So on cold mornings I would start truck.. let idle down since on start up it usually idles at 1200 for 30 seconds then works its way down. Then I'd go down the driveway.
Every time the light came on it was at some point on the driveway. Never just going down the road. Never on a warm day.. Only after the truck sat for considerable amount of time (12 hours or more) and it was cold as in less than 50 out.
according to ramjam that's about word for word what the chrsyler engineer said.
It was pretty much at the point that it was either this or they had no idea what was wrong. The truck has had just about everything replaced that could be wrong with it to cause this code.
When hooked into starscan you could see that the truck right after start up would run lean for a very short amount of time.. enough to trip the light and then immediately thereafter within a few minutes of driving all readings would go back to normal. This was what threw the dealer techs for a real loop because by the time I would drive the truck to the dealer the code would already be moved to stored because it had registered enough clean readings without lean.. A very very odd scenario that resulted in a huge pain in my ***.
New cat/ypipe. PCV valve, at least two sets of O2 sensors, PCM... the lengthy amount of time taken also had to do with the first dealership dicking me over with certain things.
Every time the light came on it was at some point on the driveway. Never just going down the road. Never on a warm day.. Only after the truck sat for considerable amount of time (12 hours or more) and it was cold as in less than 50 out.
according to ramjam that's about word for word what the chrsyler engineer said.
It was pretty much at the point that it was either this or they had no idea what was wrong. The truck has had just about everything replaced that could be wrong with it to cause this code.
When hooked into starscan you could see that the truck right after start up would run lean for a very short amount of time.. enough to trip the light and then immediately thereafter within a few minutes of driving all readings would go back to normal. This was what threw the dealer techs for a real loop because by the time I would drive the truck to the dealer the code would already be moved to stored because it had registered enough clean readings without lean.. A very very odd scenario that resulted in a huge pain in my ***.
New cat/ypipe. PCV valve, at least two sets of O2 sensors, PCM... the lengthy amount of time taken also had to do with the first dealership dicking me over with certain things.
