20 Most Recent 1991 Buick Park Avenue - Page 3 Questions & Answers

There could be several causes for this problem but from your description it sounds as if you car is not getting enough gas. This could be caused by a plugged fuel filter. Another cause could be a fuel pressure sensor. General Motors has had a lot problems with this in the past. One quick way to find the problem is to have the vehicle hooked up to an analyzer and see what code is displayed. The cost of this is usually around $65 or slightly higher in some areas plus the cost of the parts. If it is a fuel filter the part is relatively cheap. Analyzer prices are higher. Make sure your mechanic quotes you a price before having it repaired and also ask him for the code number from the analyzer. This will usually keep him honest.

There's a problem with your anti lock brake system.

It;s possible...if it is a a inline next to engine,that would be a easy fix.Again it could be a fuel pump or.....

That's one, excessive play and binding are a couple more If you need further help, I’m available over the phone at https://www.6ya.com/expert/david_4c166ba81493f541

I have seen in the past a failure of the brake light switch...try unplugging it and by passing it

in the computer under the dash below the steering column. you will see a black tray. remove that tray and you will find your connection. hope this helps.

Fill battery with distilled water before checking voltage. Check cable connections for corrosion.

have a load test done on the battery. Most tests on batteries comprise a test with a multimeter to check voltage but a load tester checks the condition of the cells.

ck neutral safety switch

Don't have one Is that a question that spreads on the internet, like questions about fuses & relays,all nonsense Only ford & mazda ever had fuel safety shut off sw

on the drivers door jam there is a decal that lists the GVWR of the car.

http://www.fixya.com/cars/t1810766-1991_buick_park_avenue_stop_running

Check out this link. It may help you with your problem.

Hi Sherae, I'm glad to help! Sherae, when you go back to vehicles in the nineties the heat is usually operated by a cable which can break OR simply get out of adjustment. Another issue, some vehicles have a "Heater Control Valve" under the hood that the water goes through before going into the heater core. This valve is vacuum OR cable operated, simply check to make sure HOT Water is flowing through both hoses and reaching the heater core. The other issue you could have is the "Heater Core" could be restricted and causing a no heat problem. Here's how to check it, run the engine until its at operating temperature, then put your hand on one of the heater core hoses under the hood. Then put your other hand on the other hose and if one hose is too hot to hold and the other one is just warm then you have a restriction in the heater core and it needs to be replaced. Hope this helps and have an awesome day Sherae.

you dont have an obd2. you have an obd1. the connector is under the dash to the right of the gas pedal. from: http://buickforums.com/forums

You can not. It is computer controlled.

Replace the bulb, and check for wiring damage