5 of 8 LT1 injectors not firing..

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#21

09-26-2010, 09:52 AM

craby

April 2011 ROTM

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Location: Tokeland, Washington

Posts: 21,645

ouch,,, 0 compression sounds like the piston is not moving at all or theres a major hole somewhere. thats all i can think of if a valve is not stuck.

#22

09-26-2010, 12:35 PM

Massey

Overdrive Member

Join Date: Apr 2010

Location: Spanaway, WA

Posts: 3,354

Yea I would at least pull the heads and make sure you dont have more than 2 pistons at TDC at the same time, and/or you should not have 2 pistons right next to one and another at TDC as well.

Massey

#23

09-26-2010, 06:30 PM

kaymoto

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Join Date: Sep 2010

Posts: 26

Well I ran air into my cylinders.. And the air is leaking right into my intake. At tdc.. So I'm guessing bent valves, better than a blown motor lol

#24

09-27-2010, 10:10 PM

kaymoto

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moved to engine internal

#25

10-06-2010, 10:49 AM

ChandlerMotorsports

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Join Date: Aug 2010

Posts: 110

Sad to see this thread go from injectors to internal engine! Good luck friend!

#26

10-07-2010, 03:21 AM

kaymoto

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Join Date: Sep 2010

Posts: 26

ya, it ended up being a detonated head

check out "LT1 no compression" in the engine internal section for a pic of the head. rough month lol

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