johnpfw
Full Member
2008 with about 86k on it.
Engine light is on with P0304 code (misfire on cylinder 4).
Plugs and wires were replaced 3 weeks prior.
Switched coil for one from working cylinder. Same code returned after 125 miles.
Brought to local mechanic.
He had it for 2 days but doesn't know what the problem is.
He was able to confirm:
Misfire only happens at idle, increase the revs and no misfires reported.
He opened it up to check the springs and lifters and they looked OK on visual inspection.
He also confirmed that he could remotely close the cylinder in question which he says means the lifter isn't stuck.
Any ideas?
Engine light is on with P0304 code (misfire on cylinder 4).
Plugs and wires were replaced 3 weeks prior.
Switched coil for one from working cylinder. Same code returned after 125 miles.
Brought to local mechanic.
He had it for 2 days but doesn't know what the problem is.
He was able to confirm:
Misfire only happens at idle, increase the revs and no misfires reported.
He opened it up to check the springs and lifters and they looked OK on visual inspection.
He also confirmed that he could remotely close the cylinder in question which he says means the lifter isn't stuck.
Any ideas?