Se7en62
Adventure Seeker
Another evening in the driveway with positive results. After cleaning the throttle body, idle air control solenoid, MAF sensor, intake tube, filter box and replacing the air filter the Pajero idles like a new truck again.
**Word of caution to those cleaning the MAF, these trucks do use a Korman Vortex MAF, so if you use the MAF cleaner spray, make sure you are spraying from a ways away and without the tube. you'll also want to make sure it's COMPLETELY DRY before turning back on. I used my compressor to dry it from both sides and then let it sit for 20 minutes.**
Removing IAC Valve
Dirty IAC Valve...
Clean IAC Valve
Clean Throttle Body (open and close the butterfly while spraying cleaner and wiped it down real good.) The lower opening is where the IAC Valve mounts and was completely black when I removed the IAC Valve. Make sure to clean it real good and remove as much carbon as you can so the cleaned IAC Valve doesn't have anything to cause it to stick.
Reassembled...
**Word of caution to those cleaning the MAF, these trucks do use a Korman Vortex MAF, so if you use the MAF cleaner spray, make sure you are spraying from a ways away and without the tube. you'll also want to make sure it's COMPLETELY DRY before turning back on. I used my compressor to dry it from both sides and then let it sit for 20 minutes.**
Removing IAC Valve
Dirty IAC Valve...
Clean IAC Valve
Clean Throttle Body (open and close the butterfly while spraying cleaner and wiped it down real good.) The lower opening is where the IAC Valve mounts and was completely black when I removed the IAC Valve. Make sure to clean it real good and remove as much carbon as you can so the cleaned IAC Valve doesn't have anything to cause it to stick.
Reassembled...