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#1
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High idle after long drive
I have a 93 Taurus 3L. After driving at 65 mph for over one hour, the idle will not kick down. Any ideas on the problem ?
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#2
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Re: High idle after long drive
My guesses would be, in no particular order, vacuum leak, IAC valve sticky or malfunctioning, or possibly a throttle cable that's sticking. Is the check engine light on? What's the codes?
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1997 Taurus GL, 1991 Taurus SHO, 1987 GMC Suburban V1500 President, Taurus Car Club of America |
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#3
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Re: High idle after long drive
The check engine light has not come on so there wouldn't be any codes to get. The throttle cable is not sticking. The IAC reads 12 ohms which is between accepted ranges. I'll check for vacuum leaks. Thank you.
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