1987 Toyota Supra High idle, no power

1987 TOYOTA SUPRA
117,000 MILES • 6 CYL • 2WD • MANUAL
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RACER982
  • MEMBER
  • 1 POST
I have a 1987 toyota supra N/A, the problems started after a routing HG change. At first it was a pinched Vacum hose but now it still Idels high and has no power. when throttle is engaged RPM's spike but drop quickly afterwards. The car has trouble getting past 35 MPS even at 4K+ RPM's.
ANY suggestions?
Jan 5, 2008 at 7:31 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.
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Check the fuel pressure and for restriction in the exhaust system to rule out the catalytic converter.
Jan 7, 2008 at 6:28 AM
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