Thread: Not this again.
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Old 10-31-2017, 04:43 PM   #1295
LS1ow
Power Member / trans break does not equal transbrake
 
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Quote:
Originally Posted by sweetbmxrider View Post
Unplug coils 1 and 5 and see if anything changes? Verify fuel injectors are receiving signal and are pulsing fuel? Neither smells like fuel, correct? Check compression and check valve train operation and timing of events.
Quote:
Originally Posted by LTb1ow View Post
Did you verify injectors are firing on those cylinders?
Injectors are getting signal, didnt pull any to check. Nish actually texted me today to see if i had a set of stockers laying around to swap and see if it would fix it.


In addition to the spark plug catastrophy, once of the few times the car fired up it reved to the sky. As it started to go to the sky we killed it. Looking at HP tuners showed the throttle was 100% open. A quick look at the tb rocker and cable verified that it was witchcraft, so we tried to start it again. Same ****. Pulled the MAF and stuff to see the blade of the TB stuck wide open. niceeee. Literally just touched the tb cable to start to take it off and the TB rocker and return spring just fell off in my hand. Turns out the set screw that hold the rocker to the flat spot on the blade bar backed itself off some how. Pulled the TB off and fixed that. Threw it back on to the same results.
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99 Z28 - SBE LS1/60e
Motor - 10.84 @ 128 - 1.47 60'
Nitrous - 10.16 @ 132 - 1.40 60"
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