1995 Ford Mustang GT mileage: 68,000. My car acts very sluggish when it's cold or warm, like it hits about 2600 rpms and stops pulling. But, when the car is hot, it works fine. I'm also getting a check engine light reporting lean fuel mix. I've replaced fuel pump, filter, regulator, and 02 sensors, checked MAF, TPS, replaced everything to do with the ignition system, lots of other stuff to long to put here, but the problems continue. My fuel pressure is steady at 32 and vacuum is steady at 15 hg (est. 4000 ft above sea level). Do you know what this could be?
have the same problem?
Friday, February 4th, 2011 AT 8:55 PM