Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

98 F150 4.6l 2v NON-COP 266K w Cyl 6 Misfire under load, slightly elevated Idle

  • Noah
  • Noah's Avatar
  • Offline
  • Moderator
  • Moderator
  • Give code definitions with numbers!
More
3 years 8 months ago #42477 by Noah
Replied by Noah on topic 98 F150 4.6l 2v NON-COP 266K w Cyl 6 Misfire under load, slightly elevated Idle
If your code reader doesn't have the ability to reset keep alive memory (KAM), I would disconnect the battery and touch the terminals together for a few minutes to normalize the fuel trims and take it from there.

Nice work finding and fixing the misfire!
"Ground cannot be checked with a 10mm socket"

Please Log in or Create an account to join the conversation.

Time to create page: 0.180 seconds