20 Most Recent 1991 Nissan Pickup - Page 6 Questions & Answers

Do this service.

Engine stalling issue at low speeds

This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve. Buy a can of throttle valve cleaner from NAPA or Carquest (made by CRC chemicals) and spray it into the air intake while the engine is running, use up about 1/2 the can, engine will try to stall hold the speed up, shut it down and let it soak for 30 minutes, restart and blow out the remaining fluid, shut it down and disconnect the negative battery cable for 5 Min's to reset the base idle control

CHECK THE CATALITIC CONVERTER , THAT'S WHERE I WOULD START! COULD BE STOPPED UP.

Check battery is serviceable and properly connected, polarity correct.

Make sure the transmission is not low of fluid.

Shock don't have any thing to do with ride height. It should be a coil or leaf spring, or on some vehicles, a torsion bar, that keeps it level.

No don't think they are the same. This company will ship to Hawaii www.rockauto.com

I'm guessing you mean the wheel studs.The studs are pressed in from the back.Most of the time,you can pound out the old studs with a large hammer,and rotate the axle to find a position to slip out the old one/put in the new one.When buying the new studs,see if you can also buy one plain lug nut(with a flat end).Grease the flat side,and use it to pull the new stud into place.(make sure the shoulder of the bolt makes full contact with the axle flange)

Are you sure it is the tail lights, or could it be the brake lights? If it is the tail lights, the light switch should be replaced. If it is the brake lights, there is a switch operated by the brake pedal whitch could be stuck or otherwise inoperative and should be replaced.

The thermostat is where your lower radiator hose meets the engine block. There are three bolts to remove to get to it, if your engine is a V6