• NAXJA is having its 18th annual March Membership Drive!!!
    Everyone who joins or renews during March will be entered into a drawing!
    More Information - Join/Renew
  • Welcome to the new NAXJA Forum! If your password does not work, please use "Forgot your password?" link on the log-in page. Please feel free to reach out to [email protected] if we can provide any assistance.

PINGING !!

Jimnc

NAXJA Forum User
my 96 xj started pinging badly under load i ran some seafoam through the tank and through the intake. it didnt help. is there something like a sensor that could be bad ? thanks for your help Jim
 
sounds like carbon builld-up. Did alot of smoke come out from the Seafoam? You might want to try another can and then follow with some new plugs. If that doesn't help, try a tank of high grade gas.
 
You could try Mopar Combustion Chamber Cleaner as well, I just made a thread yesterday about it. I don't know if it works better than Seafoam, but I was really pleased with the results so it may be worth a try. I'm going to run another can through mine in a few weeks.
 
Back
Top