1990 Volvo 240 high idle

Tiny
ARTHUR KOCH
  • 1990 VOLVO 240

Engine Performance problem
1990 Volvo 240 4 cyl Two Wheel Drive Automatic

after starting the car, the idle picks up, then progressively gets to a point and levels off I could drive the the car on level road at 35 or 40 miles per hour, but if I drive with overdrive off the idle speed will drop slightly and return depending on the grade of the road, it was fine for one hour yesterday then returned.

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Friday, July 2nd, 2010 AT 9:37 AM

1 Reply

Tiny
RASMATAZ
  • MEMBER

Have these components checked out idle speed solenoid, throttle position sensor and throttle position switch

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Friday, July 2nd, 2010 AT 4:13 PM

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