I have a 1998 gmc safari awd van & my pcm is located under drivers seat bolted to the floor.
check fuse Im serious it happened to me
Where is the coolant temp sensor on the 1998 gmc safari awd
I am getting a combined hwy/city average of 14mpg
I am the owner of a 1998 gmc safari awd van and i am 100% sure that the computer on mine is under drivers seat. Yes under drivers seat mounted to the floor.
pull the fuse
I got 21.5 last weekend driving back highways in WI in a 1998 AWD Astro
Mine is 24 gallons.
That is more hassle then whats its worth. the whole front suspension is totaly diffrent then the AWD. plus the rest of the AWD equipment that is needed to make it work. if you want AWD find one that has a bad motor and replace it with the one you have as long as you don't have a lot of mileage on that motor. or rebuild the motor and there you have an AWD van. it would be cheaper than trying and less painful
If you have enough money any conversion is possible.
I have a 1999 RAV-4 AWD. My mileage range is 22-26 MPG. I have 2003 RAV4 2.0L AWD gives me 25 to 27 0n highway, but I change the spark plug to platinum plugs (Bosch II)and added a Cold Air Intake Filter Asembly $50.00