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1467 Views 7 Replies 5 Participants Last post by  RayIN, 
Z
My truck has ben running sluggish, this morning I went out to start it, I put it in gear and when I did there was no acceleration? I could put the pedal to the floor and the truck wouldn't move, The SES came on, when I hooked up my scanner I had 4 fuel rail codes? Could this be injectors? If so didn't GM just extend there warranty on the injectors to 150,000 miles????

Any info will be greatly appreciated

Thanks,
Chris
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Z
The truck is a 2003, the codes I left written down at the shop. It has 101,923 miles, just seemed like an injector issue to me.

Thanks,
Chris
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Z
I changed the fuel filter just a few weeks ago, I had an issue with the truck starting one morning when it was super cold(down in the teens, the fuel was not treated), the fuel jelled up. When I took the filter off(early afternoon) the fuel was stilled jellied and it was in the 40's. I guess once it jells it stays that way? But yes the filter was only a few weeks old.

Thanks,
Chris
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Z
The codes were for Fuel Rail pressure low, I cleared the codes and now the truck runs and drives fine. I think I am gonna replace the fuel filter just to be on the safe side.

Chris
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