My truck always ran beautiful. It sat for over a year but when I tried to start it it was getting no fuel. I took it to the shop and had the gas tank, fuel pump an fuel pump changed. When I got it back it ran real rough. I did a tune up ran 2 tanks with premium fuel injector clean. It still runs rough at low rpm but runs a lot better when rpms are higher. A friend’s mechanic said I have a large air leak somewhere. I have looked everywhere and cant find one. Can you help me?
1994 Ford f-150 Flareside 4.9l straight six
Keywords:F150
an indication of a vacuum leak would be a higher than normal idle.
Check for Engine Trouble Codes first and post any found below in the comments.
Comments are closed.