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Discussion Starter #2
Hi ihave a Jag 340 year 1990,when it running and the motor is cold we do not experience any problems but as soon its running hot or after a while we start having problem missed fire.The compression looks good.any suggestion Oversize Cylinders, rings, pistons, etc thanks Ben
 

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Yes ,i would do that first,if that dosen,t solve the problem,ask again,i,m sure we could figure it out. make sure to pull crank out , send it out and make sure it.s in phase .if it is o.k.,, a good portng job will fix the rest of your problems,

your welcome

Xc Special 'Hey i tried.so what if i,m wrong,
 
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