You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!
Hello i have a 1993 f150 xl 5.0 4 speed stick that has just started to sputter and bog upon acceleration, but it starts sputtering and bogging after about 5 minutes of driving it. I have replaced the map sensor, egr valve, egr position sensor, fuel filter, o2 sensor, fuel pressure regulator, ignition coil, and the spark plugs. If anyone can give me some answers on what my problem can be it will very helpful. Thanks
First, always check for codes....always. There's a sticky at the top of this forum that tells you how. Second, I'd be looking more toward the TFI module, maybe even the TPS. The TFI is the electronic module mounted to the side of the distributor. If you can get it off of there, AutoZone can test it. While you're there, rent a fuel pressure gauge and see what your reading is at the rail both KOEO and KOER.
Burt- 1989 Ford F250 7.3 NA, Zf, 3.5" Straight Pipe Exhaust, 2001 SuperDuty Axles With 3.73 Gears, 5" Lift Using All Factory Parts, Captain's Chairs, G31 Batteries, NorthStar NS3000 CB With RK56 Mic & 102" SS Whip, Aircraft Landing Lights & 102dB Backup Beeper.