1998 Jeep Wrangler "check engine light code" Questions

check engine light on need to know where plug is to check what problem is Extracting Fault Codes: Turn the ignition switch ON, OFF, ON, OFF, ON and observe the CHECK ENGINE LIGHT. The CHECK ENGINE ...

Check Engine Light illuminated 2003 4.0 Jeep Wrangler Sport Check Engine Light illuminated and vehicle shut off but there was no noises coming from engine and wouldn not remain started. an hour later ...

... code was the bbtp throttle position sensor. Replace with 2 of them. engine light still on will not reset and the shifter light will not work. Still missing out ever so often check throttle body ...

Check Engine Light - Code numbers P1486 & P0455 I purchased 1999 Jeep wrangler with 4.0 engine. The next day the check engine light came on. Took it in to have it looked at they said it was emissions.

...check engine light will flash out the numbers (like Morse code). Write the numbers down, excluding the number 55 which means "end of codes". Finally, google "TJ error codes" and see whats wrong with ...

check engine light codes and troubleshooting 98 jeep wrangler 4.0 sport inline 6. the check engine light came on, loss of power on highway. turned it off and then back on and its driving fine now. the

...check engine light came on my 1998 jeep wrangler. I can not find anything wrong. What could be the reason the check engine light came on? well first without knowing the code no one can diag the ...

Check engine light is on, running lean, loss of power and high fuel consumption. I have replaced the o2 sensors, reset check engine code. light stays off and engine runs great for a couple of days and

...check engine light, you need to get the computer scanned for trouble codes. The warning light is telling the driver the computer has found a problem that affects engine performance and

...check engine light came on so I went to AutoZone and they said the code indicated a #6 cylinder misfire. I changed all the plugs, restarted the engine and the light remained on. I don't have any of ...