Clean the MAF sensor with CRC MAF cleaner, do not touch the sensor wires, you'll damage the unit and freah is ~ $175.00
In a 1990 Ford Aerostar : You either have the 3.0 liter V6 engine or the 4.0 liter V6 engine from the factory ( each size of engine has 6 engine cylinders )
how do I remove a water pump on a 1990 4.5 liter cadillac engine
A 1990-1996 has a 3.0L V6
The 1990 Jeep Wrangler came with two engine options: a 2.5-liter 4-cylinder and a 4.2-liter inline-6 engine.
counterclockwise
1.6 Liter Straight 4
Yes. You will need to mount the engine 60degrees, however.
The 4 cylinder is ( 2.0 liter ) The V6 is ( 2.5 liter )
The engine choices in the full size Ford Bronco for 1990 were the 4.9 liter straight six cylinder , or the 5.0 liter V8 , or the 5.8 liter V8 engines
The 1990 Ford Ranger 3.0 liter V6 engine has a distributor , the 2.3 liter - 4 cylinder and the 4.0 liter V6 have EDIS ( Electronic Distributorless Ignition System )
Any number of things could cause your vehicle to surge. You need to take your vehicle to a tune-up shop and have it diagnosed.
No , just the 3.8 liter V6 engine , " regular " or supercharged