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  1. J

    Oil leak check location

    At idle in the driveway. no leaks Run down the road a bit pull back in the driveway. bad leak. The issue was that apparently when the rpms went up it blew oil up to where it appeared to be leaking from the top end. Smoke was everywhere since it was dripping on the exhaust. Crate motor, I...
  2. J

    Oil leak check location

    Chasing an oil leak that appeared to be coming from the valve covers. Aluminum valve covers, fel pro gaskets, arp studs. This was a serious leak, changed valve cover gaskets still leaking. Changed intake gaskets and resealed with RTV the china wall. Still puking oil from what appeared to be...
  3. J

    15"x10" 5 Lug Rallye

    Anyone with pics of a 2 wd 2 door Tahoe with 15x10 rallye wheels?
  4. J

    Coolant Temp Sensor 1998 5.7

    I've checked, getting proper voltage. Shook the wires, no drop. I agree, it is most likely a wiring issue, somewhere.
  5. J

    Coolant Temp Sensor 1998 5.7

    Trying to resolve idle issues and replaced the coolant temp sensor. AC Delco 15-51107. Still kicking out CEL coolant temp sensor high. It would kick on the CEL immediately when starting. Took the new sensor out, put the old one back in, problem solved. Odd thing is the new one seems to be...
  6. J

    Spider Injectors Clogged Completely

    Update. Took the inspection cover off, TC was not hooked up. The thieves had installed a motor that was coupled to a 4L80 originally. I installed a flywheel for a 4L60 bolted it up put it in gear and took off down the driveway. I had reverse and second, suspecting a solenoid, I dropped the...
  7. J

    Evap Solenoid

    Thanks, I was scrounging through the junkyard this weekend and I was seeing both types. And I thought one had both, must not have.
  8. J

    Evap Solenoid

    98 2 door Tahoe 5.7. I have seen pics with this solenoid and without. I did not take it off, but it was laying in the floorboard. I don't seem to have a pigtail for it either. The hard line is hooked up to the solenoid with the blue & red connector. Is this needed?
  9. J

    Misfire Cylinder 3 P0300

    Not trying to get them aligned a this point. Just curious if the light will show what timing is currently.
  10. J

    Misfire Cylinder 3 P0300

    I don't have a scanner that will allow me to see the signal to synch. But any reason I can't us my timing light to see where I am at?
  11. J

    Misfire Cylinder 3 P0300

    Yes rotor replaced. But I have not synch the cam/crank sensor signals.
  12. J

    Misfire Cylinder 3 P0300

    Compression within 5% of all other cylinders. Cheapo hand held so I do not get a reading on the 02 sensor, just misfire cylinder 3. If the intake valve was not opening, it would affect the compression, correct? Since it is within 5% I ruled that out.
  13. J

    Misfire Cylinder 3 P0300

    New plugs, swapped wires. I have a fresh plug in the box, and will try another wire. I would not think the new AC Delco cap would be bad, I may order another and try it.
  14. J

    Misfire Cylinder 3 P0300

    Spark tester in, no spark. Replaced new cap with new AC Delco, same issue. Misfire 3, Is it possible bad cam sensor could cause a misfire on only one cylinder?
  15. J

    Misfire Cylinder 3 P0300

    Spark tester ordered, should be in tomorrow. Easy enough to mover the dizzy slightly to see if that has any effect. AC Delco cap should be in this morning.
  16. J

    Misfire Cylinder 3 P0300

    Makes sense. I will take a look at the crank sensor and make sure it is buttoned up correctly.
  17. J

    Misfire Cylinder 3 P0300

    No. And the second cap I tried was Carquest premium, I may give the AC Delco a shot. Third time may be the charm.
  18. J

    Misfire Cylinder 3 P0300

    Compression is in 5% of other cylinders. I have used two different caps, but, I' strongly considering the new dizzy route.
  19. J

    Misfire Cylinder 3 P0300

    98 Tahoe 5.7. Replaced spider injectors with MPFI, new intake gasket, plugs, cap rotor wires. CEL is cleared, and then kicks back on with Cylinder 3 misfire. Swapped plug and plug wires, still showing Cylinder 3 misfire. According to the test light, it does not appear to be getting spark...
  20. J

    Where does this plug go, two wire green and green black.

    And now it looks like I am off to the junkyard. The solenoid is in place but the plastic hose is missing. Tahoe was stolen and I got it back. The thieves and put in a fresher engine and when it was recovered they were in the process of buttoning up the new engine. So I get to put some pieces...
  21. J

    Where does this plug go, two wire green and green black.

    Exactly what I was looking for! Thanks for the pics.
  22. J

    Where does this plug go, two wire green and green black.

    5.7
  23. J

    Where does this plug go, two wire green and green black.

    First time I have bought a Haynes manual, and probably the last. I will see what I can find in the links.
  24. J

    Where does this plug go, two wire green and green black.

    98 tahoe with 2000 engine. There is a plug going to the AC compressor, this is on the drivers side, already hooked up.
  25. J

    Where does this plug go, two wire green and green black.

    Trying to determine where this plug goes. Has two green wires, Haynes manual is not real clear. I'm thinking there may be a missing piece coming off the canister?

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