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Post CP3 swap - won't stay running p0087
It is a wcfab kit. Yes it's still there. -
Post CP3 swap - won't stay running p0087
I forgot to mention the truck does white smoke a fair amount, which is why I believe it's injectors. -
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Post CP3 swap - won't stay running p0087
I unplugged it with same results. I tried to be as descriptive as I could. I also replaced the fprv with a known good one in case it was stuck open. The pump came off a good running lb7 that cracked a piston about a month ago and the guy upgraded to a sportsman, although I wouldn't rule that out. -
Post CP3 swap - won't stay running p0087
Working on my dad's truck. He lost the cp4 in it, 2011 single tune with 5" exhaust at 230k miles. The cp4 locked up, cracked the gear, and split the pump in half. Put a used lb7 cp3 in it i had laying around here and deleted the egr while it was all off. Got a new tune. There wasn't any metal on... -
Differences in weight?
Blake's close but a little off. Lol. It's my brothers truck he's talking about. Made 971/1685 in 4x4 on DuramaxTuners dyno. ED S475 single, 150% DDPs, dual stock lbz cp3s. It's an 03 converted to an 06 front end so it's a little easier although I have a buddy with an 02 converted to 06. You just...- DylOrr
- Post #27
- Forum: Drag Racing