12 valve missing with white smoke
#1
12 valve missing with white smoke
the truck has a miss that started about a week ago. poping at WOT. also the injectors are leaking. i am needing some guidence in the right direction. i have heard change injectors, check timing. what do you guys think.
Last edited by cass_epp; 09-16-2010 at 02:35 PM.
#2
#5
Timing will cause a pop at WOT, also in the fuel heater bowl just in front of the lift pump there is an O ring in there that will crack and allow air to get sucked into the fuel system.
Slight cracks will not allow air in most of the time but at wide open throttle the cracks expand and you will get some smoke and popping.
I would check timing first though.
Slight cracks will not allow air in most of the time but at wide open throttle the cracks expand and you will get some smoke and popping.
I would check timing first though.
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