how much vacum is normal?
#1
how much vacum is normal?
I had uim and lim gaskets changed on my 95 bonne w 3800 series 2 after I hydrolocked motor. Now I'm burning alot of oil and I just noticed that when motor is running and you open oil filler cap there seems to be alot of vacum and engine begins to sputter. I was thinking I fried rings when uim let go but I don't know if that much vacum is normal? Could someone let me know when they open there oil filler cap when motor is running does there seem to be alot of vacum.
#2
Retired
Check your PCV valve on your UIM. Seems like it might be stuck closed.
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Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
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