bigfishmoney |
03-04-2013 08:46 PM |
Car hesitation, engine skipping
What's up all.
When driving at highway speeds up to 70 mph when I go to let off the gas to decrease speed drastically, or quickly causing a sudden drop in MPH, my car will jerk back and forth and hesitate. The engine skips briefly for periods and will continue to do so until I get to any MPH on the road, this usually will happen when driving up onto somebody on the highway and having to slow down some. My car is 5-spd manual transmission as well. Recently replaced PCV. plug wires, I have recently replaced my TPS and had my MAF cleaned well as well. Also, a lot of black soot is accumulating at the end of my muffler tip, and its black as ever. Is this a problem? I had new exhaust put on recently. I put a whole can of sea foam in the gas tank to try and fix and had incredible results, after running out the half tank I used it with, the problems came back at next fill up. Thanks.
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