LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Oil leak under load

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Old Aug 8, 2016 | 10:15 AM
  #21  
ThatDudeOrion's Avatar
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Don't have too much to add other than that I'm having the same "oil covering entire underbody and back bumper" thing and I had just assumed it was the rear intake manifold leak, or the RMS, and while I was doing a trans swap lately, I realized that the main culprit is much more likely to be a front timing cover, and/or oil pan gasket. I have evidence of the intake manifold leak, but it's very minor, and the RMS was still money when I took the original trans out after ~170k, so I left it in place, thinking I would probably do more harm than good.

However, everything that touches the oil pan are appeared to be leaking like ****. Was not prepared to deal with that during trans swap, don't know when I'll get around to it, but I'm also only losing a quart or 2 over like 10,000 miles or so, so it's much less urgent than OP.
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Old Aug 8, 2016 | 05:50 PM
  #22  
NewOrleansLT1's Avatar
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I was getting a wet undercarriage and come to find out it was my rack and pinion the whole time..
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