1994 Mazda b4000 6 cyl Two Wheel Drive Automatic 305000 miles
I have a 1994 b4000/ford ranger. 305,000 miles. Have had squealing problems with belt and belt wear. Replaced belt and tensioner and problem was still there. Found out the whole time it was the water pump pulley. Soo I replaced the water pump and the fan clutch and put a new belt on and new belt tensenior. No leaks. Started it up and ran it for while I was getting the correct coolant level in my radiator. And took it for a test drive and ran smooth and no noises. Couple hours later started it up and the sqeualing came back. Only while I press the gas. Soo what else could be the problem?