I have a '95 Tacoma 4X4 with the v6 auto tranny. It has 150,000 miles and has always run flawlessy. Recently when the truck is warm, it will stall sometimes when going back to idle. This can even happen on the freeway when braking hard. Very scary when towing at 70 mph and the truck stalls.

I cleaned the MAF sensor and that didn't solve the problem. The dealership tried to tell me that the intake valves where dirty and that I needed a new idle adjuster.

What do you guys think. I like to do my own repairs. Do I need to replace the MAF sensor or what do I need to do to resolve this? Thanks in advance.