Running slow with high rpm is a sign of slippage. If the vehicle is a straight drive then the clutch is not grabbing and is slipping, if its an automatic then the transmission is slipping internally.
on my 1999 Ford Contour the oriface tube was located under the hood on the firewall on the high pressure line, below the larger low pressure line, need to buy disconnect tool fuel/ac line tools, remove and then along the line is a connection with two nuts 22mm and 19mm unscrew and remove hose
Bad blower resistor. I just replaced mine.
check for vaccum leak(around intake and all vacum lines
The 1996 Ford F2 50 high pressure fuel pump is located inside of the gas tank. The high pressure fuel pump can be purchased from most auto-parts stores.
Low side pressure is normally 28-38 high side pressure is typically 100 + outside temperature
ford suck. go Chevy
On a 1998 Ford Contour, the headlight high beam relay is typically located in the fuse box under the hood. To find it, open the hood and look for the fuse box, which is usually near the battery. Inside the fuse box, you should see a diagram that indicates the location of the high beam relay. If you're unable to locate it, consult the vehicle's owner manual for more detailed information.
It could just be that the temperature sensor or the gauge may be poorly calibrated.
If it's the same as the 1996 Ford Ranger , fuse # 33 is a 15 amp fuse for the High beam lamps
It is a timing belt and it is best to replace the idler, tensioner and belt at once. Also, the water pump if it is high mileage.
Could be too thick of oil used.
Yes , fuse # 2 , 7.5 amp for High - mount stoplamp on your 1996 Explorer