99 silverado 6.0Liter misses

May 07, 2005 1 Replies

Every time I start my truck it like barely starts and runs very rough for a couple of sec. When it is running it misses when at an idle but doesn't seem to effect it when I accelerate. I dont know if its a fuel or electrical problem but if you have any suggestions please let me know.



Probably a leaking fuel pressure regulator. Pull the vacuum hose off and check for the presence of fuel. If any is found, replace the regulator. H

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