car wont start after fresh build
my guides didnt snap because I never took the car over 900 rpm, my car idles at 900 with 80lb injectors and was too afraid to rev it until i was sure the sound was not something that would damage the car. seems like all signs point to this part
part number 12608580
Ecotec Timing Chain Tensioner 12608580
Is this the revised tensioner?
part number 12608580
Ecotec Timing Chain Tensioner 12608580
Is this the revised tensioner?
Get the entire new kit, save the chain maybe as you put a new chain on.
pull the pass side wheel and inner fender, drop the engine down a bit off the pass side mount remove the drive belt and the crank damper and the front cover
Replace the guides, oilers, fasteners and crank sprocket and cam sprockets if you did not do that before, might as well change the chain (again) it is in the kit..
set it up correctly and reassemble.
This is THE ONLY WAY to be sure of a happy lifetime of engine use out of your new piece. IMHE
otherwise, its just a lottery waiting for the next part to break . good luck.
great. I tend not to watch vids my canopy internet connection is slo and I got daytona live timing and scoring and video streaming going on lol. good luck I am sure your engine will be alright, you were careful and probably will be fine...
I just saw the video you said your car sounds like. My car is making the same noise. None of the guides seem broken or anything obviously wrong. I have pics if you wanna see it. I changed my tensioner about a month ago with the napa one. If you find out what the noise is, let me know
i bought the upgraded (ac delco) one from a dealer on amazon for 30 bucks, I am going to leave my ignition unplugged and fuel pump relay pulled and turn the car over 20 times, hoping this will get oil pressure in the tensioner before I start it.
Yeah the plugs are pulled. I was also taking into account that the coils may still fire if plugged in. Dont want to brick them.
then you dident get the pedal all the way to the floor or you have a problem somewhere else that is how I prime every eco I go thru with it flat on the floor and they never fire the injector
GDS
GDS
Last edited by mrbelvedere; Jan 29, 2013 at 01:55 PM.
Like a beast! I FREAKING LOVE HAVING MY CAR BACK.
Replaced the tensioner with the gen 2. Took care of that chain slap. Also retimed the car just in case. Pulled the crank sensor and lined her up with 1 at tdc and exh/intake at their appropriate timing.

Problem solved.
Replaced the tensioner with the gen 2. Took care of that chain slap. Also retimed the car just in case. Pulled the crank sensor and lined her up with 1 at tdc and exh/intake at their appropriate timing.

Problem solved.



