joejw 1982
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Dead cylinder #5
- Thread starter joejw 1982
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Goldie Driver
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DoubleDingo
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Isn't 150 a good number for compression? Definitely not dead
Rustisbest
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Im gonna say your compression for that cylinder is good looking at your picture. LS engine in the same picture I would look at the injector. Swap it for another and see if it goes to the cylinder you swap it to.
joejw 1982
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I did move it around and it stayed in #5
joejw 1982
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Ur right the pdf wasn't but I uploaded a video
YCam/crank sensor ?On a 1982 ?
Oh, BTW - I think that PDF is not square related.
joejw 1982
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U did it's holding at 150
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ECU?
Also is the electrical signal even getting to the injector?
Read this thread:
Also is the electrical signal even getting to the injector?
Read this thread:
dead cylinder, I am stumped - LS1TECH - Camaro and Firebird Forum Discussion
Generation IV Internal Engine - dead cylinder, I am stumped - Hey guys I am new so please be gentle. I have an 05 lq4 I put in a 52 chevy pickup. Cylinder #4 is dead I am stumped. I have swapped coils, plug wires, plugs and no change. I did a compression test and it was within the 10% margin. I...
ls1tech.com
Last edited:
TotalyHucked
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What are the other cylinders at? 150's not dead, though it may be low compared to the others
Ricko1966
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I wasn't looking at the picture,just the text,I've done this and this and this. But wasn't thinking I needed to look at a picture too.
Last edited:
Ricko1966
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Make a noid light. A piece of speaker wire,2 t pins 2 leds,wire 1 led in each polarity use the t pins to back probe the injector connector,see if signal drops out while running. Mine is extra long so I can put it under the wiper and watch while driveng. Put a timing light on #5 see if spark drops out hot. Also did this engine originally have AFM?
