VALVE CLATTERING

[XXX]

VALVE CLATTERING WHEN PULLING

I HAVE A 1994 EXPLORER 4.0 V6 I JUST GOT A CAMPER THAT WEIGHTS 3,400 POUNDS AND WHEN I PULL IT MY VALVES START TO CLATTER IS THERE ANY TIPS THAT MIGHT HELP WITH THIS PROBLEM

 

[TPLYNCH]

You sure its not pinging under load? Try cleaning the Mass Air Sensor.... Search for MAS or MAF or see the section on pinging at the following site. Dead Link Removed

 

[mgv366]

WHEN CLEANING THE MAF SENSOR...WHAT DO YOU RECOMMEND TO CLEAN IT WITH?

 

[MrShorty]

just about any air intake or throttle body cleaner that's O2 sensor safe.