Let me fill you in on my issue.
spark good-
fuel good-
sensors good-
relays good-
compression bad-
dry test.
1=120
2=150
3=75
4=70
after a little oil in cylinders
1=120
2=180
3=120
4=120
I tried the 2nd cylinder again,and hit 150 after the first 180. "harbor freight compression tester"
So I think the compression was so low because the motor was cold, but it is at least every cylinder sucks the same amount. "kind of"
I think I need to remove the intake manifold next and test the resistance on the injectors and test the fuel pressure regulator. Can I test the regulator, or do I just replace it?
How can I tell if my ECU works correctly? Maybe that is what I need???
What would you guys check?
spark good-
fuel good-
sensors good-
relays good-
compression bad-
dry test.
1=120
2=150
3=75
4=70
after a little oil in cylinders
1=120
2=180
3=120
4=120
I tried the 2nd cylinder again,and hit 150 after the first 180. "harbor freight compression tester"
So I think the compression was so low because the motor was cold, but it is at least every cylinder sucks the same amount. "kind of"
I think I need to remove the intake manifold next and test the resistance on the injectors and test the fuel pressure regulator. Can I test the regulator, or do I just replace it?
How can I tell if my ECU works correctly? Maybe that is what I need???
What would you guys check?