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    04 P0087 and surge at idle

    My sister in laws 04 duramax has been setting a p0087 and surging at idle. She describes it as sitting at a stoplight and it tries to take off on her. She had someone tell her it was the FPR, but I am seeing people talking about fuel lines colapsing, bad injectors, and an occaisional FPR. I am a...
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    Which serp belt tensioner?

    My 92's belt tensioner was the one with the shock absorber on it. It was sticking so I took the one off my parts truck without the shock on it... It sticks also, the belt squeaks pretty bad. Rockauto has the one with the shock for $120 and one without for around 60. Should I spend the extra for...
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    Green ORD?

    I have this friend... Yeah, friend... He was filling his truck with fuel and noticed the pump said off road. He pulled the nozzle out far enough to see the fuel and it looked green, not the red I have seen. Anyone know what's up with that?
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    Drilling a 460 ZF5

    I have a ZF5 with the 460 bolt pattern to put in my IDI. The trans is disassembled and I have new sychros and bearings to put in it, so I can stand the case upright to work on it. I have an adapter plate off of my old engine to use as a template. The 2 top holes needed to be opened up for the...
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    IP timing mark retarded?

    I put a used engine in a few weeks ago. It starts super easy, runs 100% better than the old one. It seems to have ok power. The mark on the IP is a dimes width to the drivers side. I'm tempted to just line them up and see how it runs, but no pyro on the truck. What are the chances the timing is...
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    04 6.6 Won't crank

    I've been working on my brothers 04 6.6 trying to figure out this no crank situation. I found a wiring diagram and tested some things. It appears the ecm is getting a signal from the ignition switch and is not grounding the starter relay. I can manually ground the relay and it will crank but not...
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    P0216

    First post here guy's need a little help. I'm working on a 99 Cummins. About 2 weeks ago the lift pump was replaced, dont know what brand or anything. On a trip it was losing power and cel was on with a code 216. Did a little searching on here and read about how the system works and I'm pretty...
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