My 1992 Explorer runs rough, and keeps stalling.

[Wakeboy1337]

It might be that. Also try getting another pcm. You can pick them up for like 20 bucks on ebay.

 

[beauboy]

I don't know much about the MAF, but I had a '85 Ford Ranger that had a very similar problem. I always suspected the in-tank fuel pump. Everytime I put the pedal down, it would sputter and sometimes stall. I never got around to replacing it, just traded it in on my '91 Ex instead.

 

[whiteboi69]

lol yea i allready put a pcm in and still same problem but i got the fuel pump out last night and the black kinda tar stuff is melted like the pump is getting either over heated or staying on trying to pump

 

[whiteboi69]

so no thinking its the pump