No fuel to injectors but fuel at supply..
#11
I know, that is why we advanced the timing. Truck has got 220k and after timing was advanced it helped out A LOT. And yeah it seemed a little low to me also, it has always been farily low though. And no his truck is bone stock. Anything in the pump you know of that would randomly keep fuel from getting through/to the pump dvs-return?
#18
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RatsMC
Chevy/GMC 6.2L and 6.5L
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05-04-2015 05:25 PM