TROOPER 3

  • Tiny
  • Anonymous
  • 1993 Isuzu Trooper
  • 148,000 miles

Trooper 3.2l has 90 psi compression/one cylinder 45\has bad valve but will it run ok if they where all 90

Wednesday, February 6th, 2013 AT 4:22 AM

1 Reply

  • Tiny
  • ASEMaster6371
  • Expert
  • 25,556 posts

Who determined it had a bad valve?

90 is low, I would check the timing belt as it controls valve timing and directly effects compression

Roy

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Wednesday, February 6th, 2013 AT 10:53 AM

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