
1990 Ford Thunderbird Super Coupe 3.8L Poor Idle Quality
High idle all the time, 1,500 rpm. it also surges sometimes will go between 1,000 and 1,500 back and forth then goes back up to 1,500. This car has an intercooler and intake plumbing from hell, so finding a vacuum leak is going to be near impossible,I don't ha...
FIX posted 2/27/2004
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VIN | 1FAPP64R5L |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Poor Idle Quality |
Occurs | Always |
Misc. | Sc Supercharged |
Message Closed w/FIX
Vehicle Data
1990 Ford Thunderbird Super Coupe
VIN | 1FAPP64R5L |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Poor Idle Quality |
Occurs | Always |
Misc. | Sc Supercharged |