BUMPn this thread in hopes of firing her up again. I didnt want to start a new one in hopes of keeping all this info in the same place.
Anyway, the other day I drove my 89 mighty max with the G63B about 30 miles with plenty of hills. Kept my eye on the temp gauge and she got warm, but never over the line and I didnt worry about over heating. Well I got about a mile from my destination and realized the thing was smoking like cheech and chong. I immediately thought the head gasket had gone. Well fast forward to today, I got it back home and did a compression test:
#1: 115 psi
#2: 115 psi
#3: 45 psi
#4: 110 psi
All 4 plugs looked like they were soaked in oil. See attached pic.
Also, the engine oil does not look to be contaminated with oil, in fact it looks awesome since i just recently changed it, just looks super fresh. The radiator and reservoir are both full and looks like regular, uncontaminated coolant.
What do you guys think? thanks in advance for any help!
Last edited by SubGothius; 03-29-2021 at 12:06 PM.
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