95 Ranger 4x4 4.0 Ideling problem
I just bought a 95 ranger from a guy off craigslist. It ran ok on the test drive, after a week or so off driving it everyday it started idleing rough, the guy told me it only idled rough when he first started it on the morning. Now, its whenever in not on the gas. Whenever I stop or get off the gas the RPM drops to .5 and jumps back up to like 1.5 with a nice squeal, then when i come to a complete stop I have to keep my foot an the gas and the brake in order to keep it at 1000 RPM, if i let off it will stall. I have about 149000 miles on it and i dont know n e prev. mechanics. any ideas or help on this matter would be MUCH appreciated, I know with these kinds of miles im bound to have problems but its all i have. Plse help!