Engine Performance problem
1995 Ford Thunderbird 6 cyl Two Wheel Drive Automatic
I had Smog Check done on my car today. It failed. Idle speed Emission test was 454 (greater than 220 ppm) - I was wondering if your would know what I can check to bring this down. Bought the car a year ago, it passed before the sale. it was idling a bit rough when cold when I bought it, so I turned up the throttle about 1/3 turn. Other than lowing the idle, any ideas where I can start? - Thanks
1995 Ford Thunderbird 6 cyl Two Wheel Drive Automatic
I had Smog Check done on my car today. It failed. Idle speed Emission test was 454 (greater than 220 ppm) - I was wondering if your would know what I can check to bring this down. Bought the car a year ago, it passed before the sale. it was idling a bit rough when cold when I bought it, so I turned up the throttle about 1/3 turn. Other than lowing the idle, any ideas where I can start? - Thanks
May 8, 2010 at 7:49 PM