Question about 1990 Chevrolet K1500

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New 350 in the truck along with a new timing chain...trucks sometimes starts but does not like to run almost always stalls out...pretty much 100% that the timing chain is correctly installed...would a clogged egr be my problem?

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  • chad_got_r_d Feb 05, 2010

    sorry forsot to mention that ive been trying to time it....when i get it right and plud the bypass back in it quickly stalls out again...anyone have a vacuum hose diagram? i think the vacuum lines are going to the wrong places....motor ran and idled ok when first put in truck then before i could get the hood on it started into the really rough idle and doesnt seem to want to run no matter what rpm



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Well you may want to check the timming first,I can only guess that you had to swap over parts and may have dist. of a hair.You can always pull the egr off and see if it is stuck or if it will move.

Posted on Feb 05, 2010

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Chain may be installed right but is it in time? egr is a possibility,but i would reassure yourself that the engine is in time.take a vid of it,post it

Posted on Feb 05, 2010


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