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94 K1500 (z71) Torque converter lockup issue
I know this is a long shot and the Koto87 is no longer active,but did the ICM end up being the issue?- that_Z69
- Post #4
- Forum: Transmissions
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How to diagnose bad cam sensor wire ( all things related to timing/ignition replaced)
I just ordered a Chilton manual right now. So I'll update this when I get this- that_Z69
- Post #5
- Forum: Engine Performance + Maintenance
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How to diagnose bad cam sensor wire ( all things related to timing/ignition replaced)
I did multiple continuity tests....turns out my Innova multimeter is a POS, buddy let me borrow his craftsman and it worked. Found out the middle wire (ground I believe) on the cam sensor wire had no continuity, other 2 wires did. Getting to the harness where that sensor wire ties into is a pain...- that_Z69
- Post #3
- Forum: Engine Performance + Maintenance
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How to diagnose bad cam sensor wire ( all things related to timing/ignition replaced)
Hello everyone my 1999 k1500 suburban 5.7, was driving perfectly fine until one day It had a hickup sitting at a light, like it just missed a little maybe once or twice but went back to being perfectly fine. Drove 20more miles towards home and then everything went down hill. It started breaking...- that_Z69
- Thread
- Replies: 5
- Forum: Engine Performance + Maintenance
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Low idle/ occasional stalling In gear, high idle in park
It doesn't leak so it doesn't matter. The bolt had a weird radius so I filled it with these sealant. And I put it on the whole bolt, just only took that picture so I remembered the part numbers lol. I've always smothered the bolts for the heads hasn't failed me yet. It's not like it's thread...- that_Z69
- Post #7
- Forum: Engine Performance + Maintenance
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Low idle/ occasional stalling In gear, high idle in park
Map sensor was the issue and is now fixed. I didn't have the problem before I pulled the heads. Rich condition from improper timing along with it being the original sensor, led to map sensor failure.- that_Z69
- Post #5
- Forum: Engine Performance + Maintenance
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Low idle/ occasional stalling In gear, high idle in park
Turned out to be the MAP sensor. The "People's republic" of China came in clutch with the $12 sensor and prime shipping . Sensor was gummed when I tore down the top end but still worked. The rich condition from improper timing/distributor a tooth off (setting knock retard to zero) gummed it up...- that_Z69
- Post #3
- Forum: Engine Performance + Maintenance
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Low idle/ occasional stalling In gear, high idle in park
Hello everyone, I'm a new member to GMT400, have been searching around the sight but have yet to find the answer/help I'm looking for. I have a 1999 k1500 suburban 5.7 Vortec with spider injection. I recently had a stuck lifter....was ticking like a sumbitch at idle and it increased with revs...- that_Z69
- Thread
- Replies: 7
- Forum: Engine Performance + Maintenance
