pt_mazda
+1y
So the other when i was driving my truck down the highway it started to stall kind of, like as if i were pumping the gas. Then i lost almost all the power and could only go about 50mph. I thought it was a vacumm leak of some sort but i checked and its not, i just changed the oil, just put in new spark plugs and a new distributer cap. I also cleaned the carb. but it still barely runs after about ten minutes of dirving around. Does anybody have any idea what could be wrong?