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1045680 Hello, Is it possible to adjust the timing on a fuel injected 4.0? I have changed the oxygen sensor and the cps to try and cure a stalling problem now things are worse. The truck pings, knocks and blows blue smoke out the exhaust. The problems all started after changing the ccv system...

1046133 A few weeks ago I cleaned a puddle of oil out of the distributor of my 1988 4.0. Now it's filled up again. Any one know of a fix for this with out buying a new distributor? Thanks[addsig]

1047050 I've been looking for a 2" lift for a Commanche with no luck. 2" for the front isn't a problem any cherokee lift should work but the back leafs seem to be a problem. I've been told to do a spring over to get about 5" of lift. I'd rather not go that extreme. Any ideas...