imfixinmopars
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- Joined
- Feb 2, 2006
- Posts
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i just bought a 84 6.9.it seems to run good,but once in a while the truck acts like its running out of fuel.it will start to need more throttle and sooner than later it will want to die.if you let it sit for a few seconds,and restart the truck it runs strong.also the fresh oil looks real runny,like fuel in it,but really hasnt raised the level,this is in 50 miles or so,and the oil psi is at 20 hot idle and 42 on the run.i installed new fuel filter,new bypass line kit,new mech fuel pump.can you tell w/o removing the ip,if its leaking into the crankcase?the oil psi concerns me,since the factory guage was really low at hot idle,so i put a manual one one to get a true reading,help me guys,i kind of like the truck and want to keep it,thanks for any help