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Mod | | | Forums66 Topics128,035 Posts1,055,443 Members48,422 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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#27916 01/17/2005 5:07 PM | Joined: Jan 2001 Posts: 142 Wrench Fetcher | | Wrench Fetcher Joined: Jan 2001 Posts: 142 | I know that I am not too apprehensive about working on my '51 GMC but I am faced with my wife's Honda. It is time for a new timiing belt water pump and accessory belt. I got quotes of $5-600 for the work. Is this something a guy like me should consider? | | |
#27917 01/17/2005 6:51 PM | Joined: Sep 2004 Posts: 235 Shop Shark | | Shop Shark Joined: Sep 2004 Posts: 235 | Some of those timming belt jobs get pretty complicated. If your one notch off, you got to take it all back a part and start over. And if your way off and the piston hits the valve, it's all over. The head will have to come off. If your not sure what you are doing, you are better off having a good garage do it. | | |
#27918 01/17/2005 8:04 PM | Joined: Oct 2001 Posts: 3,458 Extreme Gabster | | Extreme Gabster Joined: Oct 2001 Posts: 3,458 | I have done a lot of timing belt jobs on my Miata and my BMW, and I say go for it. It's not terribly difficult, but make sure you get the instructions for it and follow them exactly. Don't try to do things without the proper tools. The tricky part is lining things up. Are you replacing the water pump? If you are not, or you don't have to take the belt off to remove the pump, the cheater's way is to loosen the tension a small amount on the old belt and slice it down the middle the long way while it is still in place and remove the front part of the belt. Now, loosen the tensioner enough to get the new belt halfway on. Then, cut off the rest of the old belt and slide it all the way on, tension it back up, and you don't have to worry about aligning the marks.
Most timing belt tensioners are automatic (spring pressure) and consist of loosening and then tightening a bolt when the crank/cam are in a certain position (off the lobe ramps). You have to be careful about where in the rotation the engine is or you will get the wrong tension and shorten the belt life.
Paint & Body Shop moderator A lone amateur built the Ark. A large group of professionals built the Titanic. | | |
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