magicman_s
Jr. Member
- Joined
- May 7, 2007
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MAKE:Chevrolet
MODEL:Truck
YEAR:1197
MILES:220,000
ENGINE:5.7
DESCRIBE ISSUE....Runs rough at start up even sometimes shutting off, also will bog down when you give it more gas but will slowly gain rpm but the power is not there. It is firing at all cylinders and the timing is at top dead center when checking the number 1 cylinder. Fuel pressure is at 55 psi while idling and will build up to 62 psi when you give it the gas. I'd appreciate some pointers and thanks in advance.
MAKE:Chevrolet
MODEL:Truck
YEAR:1197
MILES:220,000
ENGINE:5.7
DESCRIBE ISSUE....Runs rough at start up even sometimes shutting off, also will bog down when you give it more gas but will slowly gain rpm but the power is not there. It is firing at all cylinders and the timing is at top dead center when checking the number 1 cylinder. Fuel pressure is at 55 psi while idling and will build up to 62 psi when you give it the gas. I'd appreciate some pointers and thanks in advance.