my rpm needle goes from 2000 and drop to 1000 rpms up and down constancely and it travel about 45 mph w/out putting my foot on the gas.I have perchased a position throttle sensor and still have the same problem.
why is the engine idling very high? on 1992 Lexus SC400
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Recent Lexus SC400 Questions
- Car won't start. Battery is good. Makes clicking sound when key is turns on.
- Help me please! Can't get the car to shift out of park after it started.
- my sunroof won;t open when I push the button it shifts and little
- Start up issues
- both windows wont roll down. i changed the switches and checked the 2 fuses
1992 Lexus SC400 Estimates
- Oil Pan Reseal - Engine ($271 - 409) in Merced, CA
- Wheel Bearing Replacement - Front ($327 - 441) in Rockaway, NJ
- Exhaust Manifold Replacement ($1,247 - 1,547) in Eustis, ME
- Wheel Alignment ($88 - 111) in Loiza, PR
- Cruise Control Module Replacement ($2,043 - 2,079) in Owen, WI
- Engine Coolant Thermostat Replacement ($108 - 142) in North San Juan, CA