I have a 1997 Ranger 4x4 with the 4.0 ltr V6, manual transmission 130K miles.
I have replaced the MAF (mass air flow) sensor, cleaned the K&N air filter, replaced the fuel filter, checked the spark plugs and wires and replaced the Idler Control Valve. I did all of this because the Check Engine light came on and when I had it checked out, AutoZone told me that it was the MAF sensor. After I replaced and checked all of the above, the Check Engine light came back on.
The idle is fine for a few minutes, regardless of the engine being warm or cold, and then turns very rough. The engine will die on occasion. If it does die, it will restart but will die again if left idling or after pressing the gas. If I drive around for a little bit, the idle will either return to normal or be very high.
Does anyone have any ideas?
have the same problem?
Saturday, November 17th, 2007 AT 4:40 PM