rjgstang

for a while now my cars felt like its neede a tune up, like is got a miss to it. ive changed the spark plugs, put a meter to the coils and they all check out, ive replaced the fuel filter also and it still runs a little rough. anyone have any ideas??

mustang_pa

You can clean the maf. Clean the throttle body and sensors. Also when my car was running a little rough i had a hose disconnected that is right behind and below the tb. chech the hoses that go into the valve covers too. they can make the car run rough.