answersLogoWhite

0


Best Answer

Hi, I had this same problem with my 92 Rivi. Ended up being the Engine Coolant Temperature Sensor which was only $30 new, and took me only 5 minutes to change. Shaune.

User Avatar

Wiki User

17y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What could cause a 1990 Buick Riviera throttle to stick and keep acc?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What could cause a 1994 Buick LeSabre to stall when attempting to accelerate over 50mph?

the tps is bad-throttle positioning sensor


What could cause an 1988 Buick Regal Ltd to idle OK but stalls when the accelerator is pushed in more than 1 inch?

dirty throttle plate.....


How do you replace the throttle position sensor on a 2003 Buick rendezvous?

I just purchased the throttle sensor for a 2003 Buick rendezvous and was wondering if anyone could tell me where it located and how easy is it to put in.


How do you fix a windshield wiper switch on a 1995 Buick Riviera that remains on when in the off position?

If a windshield wiper switch on a 1995 Buick Riviera stays on when in the off position, it might be the fault of the windshield wiper relay. It could also be that the switch itself needs to be taken off and reset on the dial.


Where can water from a car wash be getting in beneath the passenger seat of my 1995 Buick Riviera?

Does it have a funny smell? it could be leaky heater core


What would make a 97 buick riviera make a tapping sound overheat and now not start?

Is it overheating. Cheapest is a bad waterpump. Or worse, headgasket blown, or bad motor. Bad crankpulley could cause not to start, but would not cause overheating unless belt came off.


2002 Buick throttle cable interchange with 1999 Buick?

if it is the same kind of car mybe you have to see if its the same part number ornot call a dealership and they could tell you


Could throttle adjustment cause shifting problems?

no, check your fluid levels.


My 1995 buick riviera shuts off when driving or when stopped at traffic light what could be the problem?

My 98 riviera was doing the same I put some stp complete fuel system cleaner and it stopped happening might be worth a try it was only $9


Your 1995 Cadillac Edorado is idleling very high What could possibly be the cause?

Could be the throttle plate is stuck - try to free with a screwdriver Could be the throttle plate is stuck - try to free with a screwdriver


What would cause lack of power and rattling during acceleration?

It depends on if you have a carburetor or fuel injection but it is probably in the throttle body. You could have trash in your throttle body or the throttle body is worn out.


How do you remove front light lenses on 1995 Buick Riviera?

what u could do is take then to a garage so u cold get them changed or smash em that's wat i would do=)