I just did my timing like 2 weeks ago, and then today it jumped a tooth again, and the timing is off by atleast 1 or 2 teeth. Just replaced Belt and tensioner last time i did it too. Whats fucking up??
I just did my timing like 2 weeks ago, and then today it jumped a tooth again, and the timing is off by atleast 1 or 2 teeth. Just replaced Belt and tensioner last time i did it too. Whats fucking up??
Originally Posted by AnthonyF
Im pretty sure i have the correct belt, its not a oem one though. No i didnt count the teeth on the original one to match it up. Yes, this is the third time i will be doing it. Timing was perfect for the last two weeks, just went off timing again today.
Btw, its a jdm b20
sounds like you might have a GSR/type r belt on there, or your not installing correctly. Did you leave the tensioner loose and turn the crank counter clockwise till it was tight before tightning it back up ?
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After you get it back in time turn the crank a little like punkr6 said and manually tighten the tensioner. Then you need to turn the motor slowly and make sure there is not a point at which you get slack in the belt.
Finally, do you have all the covers on the timing belt side of the motor. I have seen debry get in with the timing belt and make them jump time.
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Originally Posted by Main Stream
maybe that could be the problem. I dont have the full cover and it is slightly bent. And also the windshield wiper spray tube thing gets in there. Maybe that could have caused it.