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06-15-2011
Installed the motor last night, went for the first fire up. It would barley run, seemed like it was trying to fire on the compression stroke. Gave up, tried playing with the tune and it runs better but it will still almost run by itself. There is a miss somewhere and mt ltft's look like this. I'm so fed up with this thing at the moment any help would be greatly appreciated.
06-19-2011
Now it's to the point where it won't even want to start at all. but this is what it did when it was running this morning.
YouTube - ‪gtp cam problem‬‏
06-19-2011
Double check that both your serpentine belts are on properly.
06-19-2011
What did you do to the motor when it was out?
06-19-2011
what injectors are you using? looks like the IFR is off or the evaps purging
http://www.streetfire.net/video/2001...ynp_208097.htm
06-19-2011
yes the belt is on right, I think I have a tensioner going out on me. stock injectors that were in the car before the install. I did an xp cam, modded retainers, 105lb springs, intake and exhaust seals and all the gaskets associated with it.
06-19-2011
man nobody is having luck with cam installs lately.
06-19-2011
No sir, and i'm definitely in that category right now...
06-20-2011
Not enough info to really help out.
Mods
Year
Motor
I can't see youtube so that hold back a bit of info. Have you tried unhooking the maf, which parts were swapped etc. Any details of off things etc?
06-20-2011
car is a 2000 and the motor is an l67 and has 60000 miles on it. Mods at the moment are,
-xp cam
-105lb valvesprings
-modded retainers
-new intake and exhaust valve seals
-open cone intake
-ported s/c and tb
-egr delete
-new gaskets all around, timing cover, water pump, s/c, lim, etc...
-headers
-3.1" pulley
-hp tuners wideband tune from before cam install
06-20-2011
You changed up the intake cone filter? Which intake cone do you have on there, specifically is it one that is oiled?
If you answer yes to that. Try unplugging the maf to get it running. It'll usually take a minute to hold itself up, but should after a min or two. If that works, try cleaning the maf, if that doesn't work.. you need a new one and less oil on the filter.
06-20-2011
It ran like poop before the filter was put on at all, I've had the same filter on since I've bought the car. but it was cleaned when the motor went in, it ran like crap before and now it doesn't want to start. And to top it off the bendix is screwed gotta pull the damn starter.
06-21-2011
Ahhh preexisting condition.
07-17-2011
Well found the problem, Crank pulley was almost 45 degrees off of where it should be in the keyway. Now my next question, it looks like it drove the little moon key into the cam pulley and cracked the crank cam pulley. Would it be easier to pull the motor or try and do the rest from the fender well?
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