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1998 Mercury Mountaineer Questions & Answers
Check Gauge 98 Mountaineer
Usually this is a symptom of oil starvation. The oil is not returning to the top of the engine fast enough. Sometimes the oil drains in the heads are clogged and the oil can not flow to the crankcase and be returned to the top of the engine. You may need to run an oil cleaner. You may have a problem with the oil filter check valve and need a Ford oil filter. The proper weight of oil is also necessary. After the oil warms it will flow better.
A mechanic can remove the oil pressure sender, temporarily install an oil pressure gauge and really find out what your pressure is doing.
Heater temp on mercury '98 mountaineer only blows hot
Everything that is heat and cooling in a vehicle is controlled by vacuum from the engine. It appears to me that your blend door vacuum line to the temp control switch is either off or cracked/broken and not making things work the way you want/expect. It's the vacuum friend.
1998 Mercury Mountaineer Transmission issues..
sounds like servo/solenoid problems for those gears run the fault codes or have it inspected and properly diagnosed by an accredited transmission specialist shop
it is running with no reported noises or other problems so at this point it will not need a new transmission
1998 mercury mountainer code p0455 large leak what is the fix
There is no one fix for this fault, you need a smoke test done to see if there really is a leak or it is a sensor malfunction, that takes a skilled tech to figure out what and which is the cause. This code can be a real nightmare to diagnose..
98 mercury mountaineer fuse box
Go to
http://bbbind.com/free_tsb.html free wiring diagrams , will also show fuse panels . Enter vehicle info . year ,make , model , engine size . under system click on electrical distribution , then under subsystem click on fuse panel . then click on search . Blue links will pop up . Click on one at a time . Good luck ,hope this helps you .
Changed fuses ND now my truck won't start 98 mercury mountaineer
Which fuses did you change? I don't know what ND means? If it cranks good but won't start, have a helper crank it while you check for spark at the plugs. If spark, use a gage and check proper fuel pressure, also check fuel injector pulse. What about your security system? Can you check for applicable trouble codes. To check, you need an obd2 code reader, at least. There may not be any codes?
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