NeverSummer
Member
- Joined
- March 22, 2010
- Messages
- 15
- Reaction score
- 0
- City, State
- Santa Rosa, CA
- Year, Model & Trim Level
- 1992 XL
I've searched all over the place and found a couple of people that have had the same codes pop up but none of them post what the fix was. As of right now the P.O.S. won't start, it sounds like it really really wants to. The car is a 92 explorer 2wd 4.0L auto. A few months ago I replaced the fuel pump, has run ok since, sometimes it takes a few more cranks to start but it starts. Until yesterday it started to run really sluggish, wanting to die. Then this morning I went to start it to see what the problem is but it wouldn't start. The only codes I am getting are 185, 186, and 187.
I pulled the MAF and cleaned it according to the procedures on this forum, no change. I unplugged the MAF and tried to start it, no change. I reset the codes and tried both, no change.
Any ideas...? how do I check to see that the FPR is working? If I disconnect the fuel line from the FPR and try to start it should fuel come out or not? Is there a way to test the MAF without the vehicle running? What else should I check?
I pulled the MAF and cleaned it according to the procedures on this forum, no change. I unplugged the MAF and tried to start it, no change. I reset the codes and tried both, no change.
Any ideas...? how do I check to see that the FPR is working? If I disconnect the fuel line from the FPR and try to start it should fuel come out or not? Is there a way to test the MAF without the vehicle running? What else should I check?