
1997 Ford F-150 Lariat 4.6L Poor Idle Quality
Idle stays high when shifting. If trans is put in nutral while going the idle will stay at 1,500 Rpm's until you stop, then Idle returns to base idle (800) Rpm's. Customer has replaced IAC motor and no help. We have cleaned MAF elements, cked for vacuum leaks ...
Summary posted 11/17/2005
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Message Closed w/Summary
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VIN | 1FTDX1866V |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always, Cold, Hot, Idle |
Message Closed w/Summary
Vehicle Data
1997 Ford F-150 Lariat
VIN | 1FTDX1866V |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always, Cold, Hot, Idle |