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Jeep Wrangler YJ
YJ General Discussion
4.0 help
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<blockquote data-quote="ytradio" data-source="post: 434813" data-attributes="member: 19779"><p>I agree. On the gmc that I was speaking of, I changed the intake manifold gasket at about 100000 miles. At this point I had been running the Mobil 1 for about 50000 of those miles. The lifter valley looked like a new engine, you could see the original factory paint stick markings.</p></blockquote><p></p>
[QUOTE="ytradio, post: 434813, member: 19779"] I agree. On the gmc that I was speaking of, I changed the intake manifold gasket at about 100000 miles. At this point I had been running the Mobil 1 for about 50000 of those miles. The lifter valley looked like a new engine, you could see the original factory paint stick markings. [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
4.0 help
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