more pinging

[JUST4X4FUN]

Hi, this is my first post. Ihave read all of the threads on
pinging anybody know more on this topic. my 92X pings bad on heavy aceleration ,i have cleaned maf and intake
thanks Larry

 

[TPLYNCH]

Hi and welcome to the site. Did you read about carbon buildup? You can try running a carbon cleaner thru and see if that helps. Search for it and you should find threads on what to buy and how to do it. Believe the method was to let the cleaner get sucked in via a vacuum hose.