I have a 1992 Ford taurus and it runs rough at idle. It was tuned up 6 weeks ago, new plugs, wires, etc. It also chugs when going up an incline at 35mph & 1300rpm. If I give it more gas its ok. Any ideas?
I have a 1992 Ford taurus and it runs rough at idle. It was tuned up 6 weeks ago, new plugs, wires, etc. It also chugs when going up an incline at 35mph & 1300rpm. If I give it more gas its ok. Any ideas?