1. Explorer, Sport Trac, Mountaineer & Aviator - Is the 4.0 SOHC a zero clearance engine - I am having problems with my explorer with the 4.0 SOHC engine. I think the timing chain or the tensioner is broke. The fuel mileage has dropped some over the past few months. Then the other day when my wife was driving the engine D in Ford 4.0 Timing Chain issues! I'll drop the lower oil pan and have a look, although I think my oil was recently changed. 1) Drain the oil, remove the lower oil pan & oil pump screen; looking for broken pieces of plastic TimingGuides. ~ If you find plastic pieces you've definitely got broken Timing Guides. 2004 Ford Explorer XLT 4.6 @124,000. Bought the truck in June of 2008 with 40K. Things I have absolutely had to replace:Rear axle bearing seal ($40), thermostate for radiator with seal (20), both Denver, CO. Year, Model & Trim Level. 2010 Ford Explorer XLT. February 23, 2018. #2. 94Exploder said: I have a 2006 Explorer with the 4.0 engine. It’s been running fine except for a very intermittent issue where it quietly stalls while idling in drive when stopped. At that point a red message shows in the message center saying “ CHECK I suspect the V6~4.0L~SOHC, designed in the mid 1990s, was a result of Ford's engine plant management in Cologne Germany. knowing this engine family (originating in the 1960s) would be phased out over the next 10 years anyway, thus they gave the task of redesigning\converting the preceding 4.0L~OHV into the then new 4.0L~SOHC. I have a 2001 ford explorer 4wd with the 4.0 sohc v6 that is having an itermittant strange problem. after driving around for 1.5 hours when you come to a stop in gear with foot on brake the idle is ve … read more C5pYuP. 2004 Explorer 4.0 Valve rattle. I'm posting for my brother who owns this Explorer. As he went to lunch yesterday, he noticed his Explorer started running odd. Wanted to die a few times, lost power. He made it back to work fine, but on his way home it developed a harsh rattle from the top of the engine. While driving, he thought it was an SUVs. The starting system fault on Ford explorer means you cannot turn on the engine or start your vehicle due to several issues. Starting system fault in Ford Explorer is due to dead batteries and their loose terminals, blown out fuse, faulty ignition switch, and damaged starter motor. You cannot turn on the starting system when the vehicle is Explorer Bad MAF Sensor Diagnosis. If the MAF sensor has gone bad, it’ll trigger the check engine light and provide an OBDII trouble code. This is great because it helps you narrow down the problem. The two most common trouble codes in relation to the MAF sensor are: Ford Explorer P0101 Diagnosis: MAF Sensor; Ford Explorer P0102: MAF Sensor The check engine light flashes on and off when the engine is experiencing the misfire. One or more misfire codes (P0300-P0306) will be stored in your Ford's PCM memory. P0300 Random Cylinder Misfire. P0301 Cylinder #1 Misfire. P0302 Cylinder #2 Misfire. P0303 Cylinder #3 Misfire. P0304 Cylinder #4 Misfire. The problem is that the engine is not getting enough fuel. The fuel pump is the part of your Ford Explorer which controls the supply of fuel to the engine. If the fuel supplied to the engine is less, the combustion process will not occur efficiently. Consequently, the engine will not generate enough power for your Ford Explorer to start or move.

ford explorer 4.0 engine problems