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Old 09-26-2008, 03:22 AM   #1
sd88supra
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Question Camshaft question (car wont start)

Why would the camshaft be hard to turn after engine removal and reinstallation? What went wrong?
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-1987 5 spd N/A with TEMS: low miles! All stock with the exception of electric fans and an '89 front bumper, Yokohama 225/50/16 with stock rims. It's a mess and in the garage.

-1987 5 spd Turbo with TEMS: miss-matched tires, needs lots of work, but it runs! Project car.

-1988 N/A auto targa: all stock except 18" rims with Falken 265/35/18 in rear and 225/35/18 in front; daily driver.
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Old 09-26-2008, 06:13 PM   #2
CyFi6
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Just the camshaft without any belts on it? Did you properly remove the head in the proper sequence and in multiple steps? Did you remove the cam properly and install it properly with a good assembly lube? If the head is warped too much the cam saddles can get out of alignment and stop the cam from being able to turn. You could also though, have valve issues.
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Old 09-27-2008, 01:46 AM   #3
sd88supra
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My friend rebuilt the head (after a bhg). It was machined and also had a valve job, so he must have not put everything back in the correct sequence.

Or what else could he have screwed up? I'm gonna have to check up on it tomorrow (it's at his place), and I'll post an update.
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-1987 5 spd N/A with TEMS: low miles! All stock with the exception of electric fans and an '89 front bumper, Yokohama 225/50/16 with stock rims. It's a mess and in the garage.

-1987 5 spd Turbo with TEMS: miss-matched tires, needs lots of work, but it runs! Project car.

-1988 N/A auto targa: all stock except 18" rims with Falken 265/35/18 in rear and 225/35/18 in front; daily driver.
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Old 09-28-2008, 10:07 PM   #4
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If your friend did not set up the valve adjustment properly, that can cause your trouble.
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Old 10-01-2008, 04:45 AM   #5
sd88supra
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Exclamation Update

Turns out the main and connecting rod bearings were damaged. Given that I drove my car perfectly fine to his place (he rode with me), I take it he somehow damaged them by not putting everything back in the correct sequence.

I'm gonna have a bitch fit now...

Next time I'll do it myself, I don't care how long it takes.
__________________
-1987 5 spd N/A with TEMS: low miles! All stock with the exception of electric fans and an '89 front bumper, Yokohama 225/50/16 with stock rims. It's a mess and in the garage.

-1987 5 spd Turbo with TEMS: miss-matched tires, needs lots of work, but it runs! Project car.

-1988 N/A auto targa: all stock except 18" rims with Falken 265/35/18 in rear and 225/35/18 in front; daily driver.
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Old 10-01-2008, 07:26 AM   #6
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he worked on the head and the rod/main bearings got messed up? Thats not related at all
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