I have an 86 f150 with an 87 engine in it. It runs well in park or neutral. I can rev the engine with no issues. Take it on the road and around 40mph the engine almost shuts down and you can wait 30 seconds and it will try to take back off but it'll try to shut right back down again. I thought it was a fuel problem so I put a new fuel pump and injectors. I've asked everyone I know and no one knows. If you could help it would be much appreciated. Thank you.
have the same problem?
Friday, January 2nd, 2015 AT 12:47 PM