reduced power light comes on car will not rev over 2000 rpm's

1999 ISUZU TROOPER
10,800 MILES • 3.5L • V6 • 4WD • AUTOMATIC
Avatar
PHIL GUSTAFSON
  • MEMBER
  • 1 POST
Reduced power light comes will not rev over 2000 rpm's and all power from engine goes down. replaced ECM throttle body , TPS fuel rai.l short on diagnostics.
Oct 3, 2016 at 2:28 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
scan for codes and check fuel pressure with a gauge auto parts rent it. here is an article to help.
https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
Oct 3, 2016 at 3:20 PM
Advertisement