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Misfire help

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Old 10-01-2015, 11:41 AM
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Default Misfire help

Ok guys i had a head lifting so i replaced gasket and reinstalled everything and went to fire it up and i have a super bad popping in exhaust.. i changed coils.. wires plugs.. still have it.. took off valve cover and spin it over everything looks like its opening and closing good.. If i put my injector b fuse and start it will run with no popping once i put that fuse back in it takes about 5 mins before the pop comes back. At higher rpm it goes away but truck feels a lot loss powerful. Not throwing any codes yet. Any ideas on where to go next..
Old 10-01-2015, 02:56 PM
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I'd do a precautionary compression test to better understand what may or may not be going on on that bank.
Old 10-01-2015, 05:24 PM
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Originally Posted by Velocity1
I'd do a precautionary compression test to better understand what may or may not be going on on that bank.
Came up with 120 on each cylinder
Old 12-03-2015, 05:54 PM
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Was that the first hit readings? Should be somewhere between 175-205 psi per cylinder.
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