1991 Ford F150 "sputters accelerating" Questions

1990 f150 sputters after warmed up. Starts up fine every time, 4.9 litre 4speed under 100,000 miles.runs great until it warms up. 10 minutes or so, then sputters badly during acceleration. it never ...

`984 Ford F150 V6 slowly accelerate up to speed it does fine but normal acceleration it spits and sputters. what could be the problem be? carburated or fuel injected? could be fuel filter

truck spits and sputters when warmed up I have a 1990 F150 short box, reg cab, w/5.0L & 5spd......has just over 200,000km.....it runs fine when its cold, but as soon as it gets warm it starts to spit ...

sputtering during acceleration ... with some true backfires I have an 88F150 with dual tanks 5.0 v8.. at idle its fine, when you push the gas it will sputter, should i change the throttle body sensor ...

...start looking for the problem i have a 2005 f-150 4.5 litter and it also has loss of power and it sputters please let me know if u know any thing. ...

2003 ford f 150 4.6 v8 and the idle went from smooth to rough also sputters and sluggish while driving check engine light is flashing. have the vehicle scanned for error codes at autozone, its free. ...

sputtering engine while in passing gear I have a well maintained 2008 F-150 with 140,000 miles. Just yesterday while passing a slow vehicle and kicked it into the passing gear, the engine started to ...

...battery if I wait a long time it cranks over great even even when freezing it also sputters when accelerating under load uphill MAYBE A CATAYLIAC CONVERT IS GETTING HOT NEED TO REPLACE OR GUTTED ...

1995 5.0 f150 missfireing sputtering down put er to the rugs and it will accelerate and have a air poping noise has a shake while idleing. thinking it could be plugs olny got 122k on it i would try a ...

engine idles fine but when I race it it sputters and sometime stalls out. Hi, It seem you have problem with secondary fuel jetting that giving you lean AFR during acceleration . Please check your ...