1994 Isuzu Trooper Coolant Wont Circulate Through System Transmission Upshift

1994 ISUZU TROOPER
125,221 MILES
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Coolant wont circulate through the system? Transmission wont upshift in gear? What could be the causes?
Mar 17, 2013 at 6:08 PM
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ASEMASTER6371
  • ASE Certified Mechanic
  • 52,796 POSTS
  • ASE Certified Mechanic
thermostat may not be opening.

check fluid level, beyond that it is an internal issue

Roy
Mar 17, 2013 at 6:17 PM
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