When at a complete stop the idle is rough, going from 500rpm to 1100rpm. The engine will completely stall out but has no problems starting back up, however once started it may hesitate when accelerating, or act as if you are barely hitting the gas. I have been adding SeaFoam to every third tank of fuel, and the problem got better but now is worse again. I think its the fuel filter, however I know the spark plugs need changing as well. What do you think?
Also when accelerating usually above 30mph (especially up a steep hill) and abruptly letting off the accelerator there is a grinding or scraping sound that sounds for about 2 seconds, or until the rpms go back down
have the same problem?
Sunday, November 8th, 2015 AT 11:25 AM