I did a compression test and saw the following on both dry and wet compression tests:
cyl 1) 120 psi
2) 140
3) 90
4) 140
But when I did a vacuum test, it held steady @ 15 inHg, but jumped +/- 1 inHg.
From the two tests, the compress tests points to a valve problem. But with the vacuum there isn't enough jumping of the vacuum gauge to point to the issue.
I have also have issues of oil coming out of the dipstick tube which points to a valve or piston issue, but the tests above is inconclusive....
Any ideas?
cyl 1) 120 psi
2) 140
3) 90
4) 140
But when I did a vacuum test, it held steady @ 15 inHg, but jumped +/- 1 inHg.
From the two tests, the compress tests points to a valve problem. But with the vacuum there isn't enough jumping of the vacuum gauge to point to the issue.
I have also have issues of oil coming out of the dipstick tube which points to a valve or piston issue, but the tests above is inconclusive....
Any ideas?