20 Most Recent 1994 Nissan Quest - Page 3 Questions & Answers

The best best place to get a seat is a junk yard,check yellow pages and call them and see.

SOUNDS LIKE YOUR WATER PUMP IS SHOT

I would make sure the water pump gasket is not leaking. If the car is blowing white smoke,i would be looking at a blown head gasket.

Engine stall or RPM fluctuates at idle.

This problem is commonly caused by a dirty automatic idle speed control valve and throttle valve. Buy a can of throttle valve cleaner (do not use carburetor spray 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

Well the knock sensor is located under the lower intake manifold, between the two cylinder banks in the valley. It's about a 3 hour job for an experienced technician, but I have to ask why you want to replace it. If you have a knock sensor code on any Nissan replacing the knock sensor will not fix it. The knock sensor detects unwanted engine vibrations,such as spark knock. So if you have a knock sensor code first check your spark plugs, are they ok? (if not replace them). Next Quest vans are known for clogging fuel injectors so I'd recommend running a can of sea foam injector cleaner or going to your local shop and having a professional injector cleaner run through your car. If problems still persist after having good plugs and running an injector cleaner through, other things to look for would be intake leaks (vacuum leaks), bad mass airflow sensor or a jumped timing belt, which you will need an experienced Technician to check

The knock Sensor is located under hood, center, front engine area, mounted on lower engine block below exhaust manifold.

Lighter sockets are held in by a sleeve that is threaded to the socket. You can look at a new socket to get a visual. You would need to gain access to the back side of the socket to remove the sleeve and pull the socket out from the front.

Try hooking up some different speakers, and see if that's the problem.

Could be as simple as being low on freon. I would check that first. If the system is charged you should have one cold and one hot line to both the front and rear evaporators.If the system is full of freon you could have a blend door problem in the dash.

Duplicate question.

possiable tps sensor

check battery conection to see if terrms are clean and good connection to batt and starter