Excel Timing Belt

4 CYL • FWD • MANUAL
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NICKPR
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  • 6 POSTS
1997 Excel
I changed the water pump a while back and checked timing belt at the same time. It was ok, and tension was in line with instructions, but now flapping against side of timing cover. Seems plenty of tension when engine is stopped. Likely worn belt? of some other problem?
May 4, 2011 at 10:51 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Inspect timing belt for wear and also the belt tensioner
May 4, 2011 at 11:21 PM
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NICKPR
  • MEMBER
  • 6 POSTS
Will do, belt looks ok, no cracks or fraying but teeth don't seem to fit snugly in pulleys.
May 5, 2011 at 1:14 AM
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NICKPR
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  • 6 POSTS
And thanks for your prompt reply....
May 5, 2011 at 1:15 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
Timing belt weaknesses are rarely visible. They need to be changed automatically at regular intervals which is every 60,000 miles. A timing belt failure on this engine usually equals a total engine failure with multiple bent valves.
May 5, 2011 at 5:31 AM
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