20 Most Recent 1992 Pontiac Grand Am - Page 3 Questions & Answers

Sounds like a bad heater core. You will get steam/vapor out of vents from this. If you are referring to the over flow tube being the evaporator drain tube at the firewall its because the heater core shares the same case with the A/C and its filling up with anti-freeze.

Possibly the security anti theft system. http://vatspasslockpasskeysecurityhelp.yolasite.com/

Check that you have got the correct bulb for the one you replace . They both look the same but one has a single filiment for high beam only while the other will have 2 filiments for both high and low beam. If you are usin quartz halogen will be H1 the other will be H4

In the fusebox, the letters ASD stand for Auto Shut Down in your Dodge Durango. Thanks! -------------------------------------------------------------------Car cable & OBD Connector

it could be misfiring, where did you get those codes? but the Crankshaft Position Sensor should be somewhere between the intake manifold and the firewall. The Quad Drive is electronics related, supposedly the most common cause of this code is the EGR valve (exhaust gas recirculation) and should be near the cylinder heads and are also said to be easy to replace. Quad Driver A module monitors the low speed fan, Evap canister purge solonoid, the HIGH TEMP light, and TCC apply. Quad Driver B module covers the shift solonoids and EGR valve.

You should be able to remove the T handle from the shift lever and pull the console off over the shifter.

engine backfires, can be in egr system, vacuum leak,damaged valve springs or sticking valves, intake air(vacuum) leak. any of these problem could make engine stall!!

It sounds like to me you are having problems with your fuel injectors.  In situations like these there are soooooo many different variables and possible problems, but the fact that the car is backfiring makes me believe that you are getting too much fuel in because that is what makes are car backfire.  When fuel makes it to the cat converter or muffler it will burn there and cause the backfire.  My suggestion would be to start the process of elimination with a good fuel injector cleaner.  The only one that recommend is called Greased Lightening and can be purchased at Napa and O'Reilley auto parts.  If you don't have one of these near you I would go with Techron.  Let me know if I can help you with anything else.  Thanks for letting me help you with your problem and I would appreciate an honest rating on the help that I gave you.  Thanks for using FixYa!

Does it have the 2.3l Quad 4 engine? If so replace the plastic piece that the coils go into, they go bad and leak spark to the cam towers and then you get a nice one or multiple cylinder misfire.

I'm only going to guess for youIf you can squeeze under the front of the car or jackit up to get under thereYou should be able to reach up & get the lamp outfrom behindNeed a flash light & some patience to get your hand up there& figure it out.The lamp is a halogen I would guess & fairly priceyDo not touch the glass,hold it with a paper towel

under the dash above the brake and gas pedal

It's bolted to the kick panel next to the glove box.

A scann should determine if its bad....try autozone.....hope this helps and good luck....Please rate this post.

in the plastic fill tank before the radiator itself is where the sensor is ok then get a screw driver and tap the sensor with the handle if possible and i said tap ok see if the light goes out if so great but could only be temp fix but in my experience it s worth trying.. if the light stays on then you need replace the sensor in the tank if possible if not you ll have to replace the hole tank.... one more thing your coolant must be clean if its old /dirty/with stuff floating in it/or real clowdy it needs to be flush first and the plastic tank needs to be cleaned real good ,,, the floating part on the sensor will stick and cause the light to stay on and so will the new sensor after a month or two or less ... hope this help you out good bye tony

Ground the a and b terminal of the aldl. Turn the ignition key to the on position, do not start the car. The check engine light will flash two digit codes. Example.....flash pause flash, flash, flash would equal code 13. I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa