Honda-Acura.net

Honda-Acura.net (https://www.honda-acura.net/forums/index.php)
-   Integra & 97-01 Integra Type-R (https://www.honda-acura.net/forums/integra-and-97-01-integra-type-r-17/)
-   -   Camshaft not turning (https://www.honda-acura.net/forums/integra-and-97-01-integra-type-r/362174-camshaft-not-turning.html)

blueagle 08-10-2008 12:52 AM

Camshaft not turning
 
98 Integra stalled - engine cranks but won't start.
I took the valve cover off to check the timing belt- looked "ok"; the camshaft looks like it is trying to move but it is not turning while cranking the engine. I am thinking that maybe the timing belt broke below by the crank pulley??? ...maybe with the belt engage in the teeth on the the two camshaft pulleys and part of the crank pulley - it is possible that it broke? If the belt is not broken, what would cause the camshaft not to turn? Also, are these engine non-interference? (piston won't smack into the valves)

JoePoonani 08-10-2008 08:55 PM

When you crank the engine the cams don't turn?

TheOtherDave™ 08-10-2008 10:39 PM

All B-series engines are interference design.
Valves and pistons can collide (and often do) if the belt fails.

Based on what you're telling us, it sounds like the tensioner has failed and that's what has allowed the belt to go slack.

It's probably time to pull the head and see how bad the damage is.

blueagle 08-11-2008 08:26 PM

ouch
 
That is what I was afraid of. I probably have bent valves now. The question is do I spend the time repairing it, or replace the engine with one of those Japanese engines with 50Kmi, or just get rid of it and buy another car???
I'm leaning towards getting another car.

1turbodc2 08-11-2008 08:39 PM

how do u know u have bent valves?? some useful information in this post would help

by the way welcome to HAN!

check the FAQ will answer a lot of your questions.

TheOtherDave™ 08-11-2008 09:59 PM


Originally Posted by blueagle (Post 4008543)
That is what I was afraid of. I probably have bent valves now. The question is do I spend the time repairing it, or replace the engine with one of those Japanese engines with 50Kmi, or just get rid of it and buy another car???
I'm leaning towards getting another car.

You won't know till you pull the head.
I would not make rash decisions at this point, and I certainly wouldn't get rid of the car at this point.

Also, I've merged your second thread into the first one.
In the future, click the quote button next to the post you wish to reply to.
That way, the discussion is contained in one thread.

Lynxs1981 08-12-2008 01:02 PM

If they are bent, it's not a huge ordeal to fix it. Couple of hours to tear down and put it all back together.


All times are GMT -8. The time now is 09:57 PM.


© 2024 MH Sub I, LLC dba Internet Brands