Recent content by tvanstee
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T
Misfire cylinder 8
Pulled exhaust cam off yesterday and swapped tappets between cylinder 2 & 8. Valve lash was then back in spec and once I fired her up the misfire was gone. Seems like valve lash was my problem the whole time. This one seems solved. Thanks everyone for your help! -
T
Misfire cylinder 8
Pulled valve cover to measure valve lash and looks like we may be onto something here. Tappets were marked when removed from the engine but seem to have been put in front to back instead of back to front. Cylinder 2 tappets have clearance of 0.5 mm while Cylinder 8 which is misfiring has no... -
T
Misfire cylinder 8
They were spilled so not placed in the original positions. Might be the source of my misery. I'll have to open up the valve cover to check clearances. -
T
Misfire cylinder 8
Could it be valve clearance. Recently did head gaskets, could be wrong sized tappets? -
T
Misfire cylinder 8
Compression sitting around 150 +/- 5 psi all cylinders dry. -
T
Misfire cylinder 8
Misfire seems constant, almost seems to be every other rotation. Cabling and grounding look good. Will have to check compression again -
T
Misfire cylinder 8
Looked into it today, but seemed to be a dead end. Is there a possibility that the intake manifold has a crack that only affects one cylinder? Grasping at straws a little here. -
T
Misfire cylinder 8
Spark seems good, tested with an online spark tester and it seems to fire as expected. I've never heard of cam buckets doing that, first time for everything I guess. -
T
Misfire cylinder 8
Hi all, I have a 2011 LR4 that has a persistent cylinder 8 misfire. It will pop a code p0316 and p0308, does not give me a P0300. However with live reading I can see that it is constantly misfiring. I've changed the injectors around, put in new spark plugs and swapped around coils. Misfire...
