2004 Ford Ranger "2002 misfires" Questions

My 2002 Ford Ranger Edge V-6 is misfiring. My 2002 Ford Ranger Edge V-6 is misfiring after it warms up when trying to accelerate or under a load, going uphill. The vehicle jerks around 2500 rpm and ...

2002 Ford Ranger check engine light indicating misfire The check engine light in my 2002 Ford Ranger is on. The truck is running perfectly and only has 19,300 miles, but a diagnostic test performed at

I have a 2002 Ford Ranger XLT pickup. During the holiday the truck sat idle for seven days. When I started it up again, the check engine light came on and truck would shudder while idling. And when I ...

2002 ford ranger 2.3 codes po171/ andpo301 #1 , changed plugs/wires/upstream oxygen sensor.cleared codes drove 30-40 miles and still get same codes runs great but rough idle P0171 FORD - Fuel ...

2002 ranger 2.3 codes po171 and po301 changed upstream o2 sensor still get codes any ideas? P0301 is a engine misfire code for #1 cylinder , spark plug or plug wire problem or a bad fuel injector . ...

CAN A SMALL EVAP LEAK CAUSE A CYLINDER MISFIRE Not likely. Probably two different problems.

Ford Ranger 02 4ltr gives two codes Engine run lean & Multiple cyl. misfires Going to get plugs now what do you think about fuel injector cleaner ENGINE RUNNING LEAN CHECK FOR VACCUM LEAKS. BAD ...

ranger problems check engine light on and idling very rough check engine light is on and idling very rough? run fault codes and check for O2 sensor problem and MAP/MAF sensor problems. If it is ...

...2002 ford ranger with a 3.0 6 cyl. Lost power last night. Throwing po171 po304 po305 po306 code thats a lean in bank 1 and 3 misfires al in the same bank. Cheched the plugs and the wires and colepack ...

I have an 02 Ford Ranger 4 cylinder 2.3ltr and it keeps just falling on its face,stutering,jerking,mis or back firing. And its get'n worse and worse. I got the code 1301 #1 cylinder misfiring so i