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1991 Pathfinder engine

Tiny
DI6001
  • MEMBER
  • 1991 ALL OTHER MAKES ALL OTHER MODELS
I have a 1991 Pathfinder with 148,000 that the timing belt went out on. I had it replaced and now there is no compression in cylanders 1 & 4. Is there an easy and inexpensive way to fix this or do I need a whole new engine?
Thursday, October 5th, 2006 AT 4:09 PM

2 Replies

Tiny
DISCOSTU24000
  • MEMBER
  • 37 POSTS
Improper timing can affect compression because the valves aren't closed fully when they should be, allowing room for pressure to escape. Be sure that the timing marks are aligned correctly. If you're not sure, then definitely take it to an experienced technician. If that doesn't correct the problem, you may have more serious internal engine issues.
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Friday, October 6th, 2006 AT 9:10 AM
Tiny
EXTREMIST
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Sounds like you have a non-interference engine.

Invest in a workshop manual, remove the timing belt, and make sure that you fit it correctly.
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Friday, October 6th, 2006 AT 10:46 AM

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