 Wont run after timing belt change |
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 May 29, 2011 - 6:37 AM
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Enthusiast Joined Mar 20, '11 From Jacksonville Fl Currently Offline Reputation: 0 (0%)  |
Ok i changed my tbelt and thought everything was in time it cranks up but shortly after rpms drop down way far what is causing this 1 or 2 teeth off?
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May 29, 2011 - 7:34 AM
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 Moderator  Joined Oct 1, '02 From fall river, ma Currently Offline Reputation: 13 (100%) |
more than likely mechanical timing.
-------------------- Former Team 5SFTE pro member ;)
 13.6@108MPH, 5SFTE Powered |
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May 29, 2011 - 7:49 AM
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Enthusiast Joined Mar 20, '11 From Jacksonville Fl Currently Offline Reputation: 0 (0%) |
i think my cam gear was off a few degrees. I put the belt on let the tensioner put tension on the belt but without force its loose? And if i force it the crank turns.
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May 29, 2011 - 9:46 AM
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Enthusiast Joined Mar 20, '11 From Jacksonville Fl Currently Offline Reputation: 0 (0%) |
Im 99% sure everything is timed right but i crank it up it idles fine but sometimes when i give it throttle the rpms drop ?any thoughts
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May 29, 2011 - 10:03 AM
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Enthusiast Joined Sep 27, '10 From pittsburgh Currently Offline Reputation: 4 (100%) |
QUOTE (dctacoma @ May 29, 2011 - 9:46 AM)  Im 99% sure everything is timed right but i crank it up it idles fine but sometimes when i give it throttle the rpms drop ?any thoughts How are you verifying that the timing is right. Did you disconnect any vacuum hoses, what all did you take apart. -------------------- -93 Rx7, Turbo 6.1L v8, 725rwhp/760rwtq
-95 Celica GT Rally Car - 3sge/AWD -10 F150 Always buying stock wheels... PM me if interested in selling. |
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May 29, 2011 - 11:48 AM
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Enthusiast Joined Mar 20, '11 From Jacksonville Fl Currently Offline Reputation: 0 (0%) |
only thing that has been apart is the timing area the crank is at 0, rotor button at 1, and cam pully at the v notch. and it still idles bad.
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May 29, 2011 - 5:48 PM
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 Enthusiast Joined Jan 17, '08 From JB MDL, NJ Currently Offline Reputation: 30 (100%) |
Not too sure which thread to respond to now....
Anyways, after you tighten down the tensioner is everything still lined up? I think you had that issue, correct? |
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May 29, 2011 - 7:24 PM
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Enthusiast Joined Apr 22, '09 From Work Currently Offline Reputation: 2 (100%) |
Same thing happened to me that's what I get for talking on the phone while changing the belt lol take the belt off and realign everything make sure no.1 Cylinder is at TDC.
QUOTE Note: Make sure that the alignment of the v-notch is ±0.5 degrees from the 0 degree mark. This step ensures that the #1 cylinder is at top dead center (TDC, ie. piston at maximum height) when the piston is in compression and the exhaust valve is just closing. 2 crankshaft revolutions equals 1 system cycle. http://www.6gc.net/forums/index.php?showtopic=57712 Its step 14 from the guide. -------------------- **If you can read this you are too close**
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May 30, 2011 - 9:38 PM
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Enthusiast Joined Mar 20, '11 From Jacksonville Fl Currently Offline Reputation: 0 (0%) |
I noticed my crank timing gear is missing 1 tooth on the back part, not where the timing belt sits... will that cause any problems for the crank sensor?
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May 31, 2011 - 1:36 PM
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Enthusiast Joined Mar 20, '11 From Jacksonville Fl Currently Offline Reputation: 0 (0%) |
Got A new gear and everything's running great
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May 31, 2011 - 5:31 PM
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Enthusiast Joined Jan 17, '08 From JB MDL, NJ Currently Offline Reputation: 30 (100%) |
Odd...........well, good to hear it all back up and running.
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