Did you change the plugs?
Have you tried the reset method? Turn key to the ON position and leave it there for 10 minutes, or until the security light goes off. Then turn key to off, and back to on and start-see if it starts after letting it sit for a few minutes like that with the key in the on position.
SOURCE: 1988 buick park ave problem
1. clogged or partially clogged fuel line 2. clogged fuel filter " note some models have more then one but it is usually the inline filter" 3. bad spark plugs...they could be burned or not gapped right" 4. bad injector's' I hope this helps you....if not consult a local mechanic.
if still does not help
Have vehicle scanned to determine the problem .
good luck
thanks.
SOURCE: 1995 buick park ave bucks/shakes
it may be fuel injector wiring. since you have check the compression and the replaced the injector. it is time to take a look at the injector wires.
SOURCE: 1994 buick park ave, wont crank over,
Pass key is the security system which disables the car if it is stolen. You need the remote or a key with a chip to start the car. go to a dealer, prove ownership with registration and they will be able to help you out
SOURCE: 91 Buick Park Ave won't start
i just came across this problem myself the other day. i have a 91 buick park avenue that sometimes won't start. i checked several things out like cable connections and coil pack etc. etc. come to find out it was the wiring that came off the coil pack and connects to the crank sensor. the wiring that ran over top of the water pump had finally heated up so bad the coating on the wires had melted and when the engine got hot enough the wires would come in contact and send false signals to the computer not letting it start. after the car cools down and the wires contract it would start. so check the wires from the coil pack to the crank sensor to make sure the wires are not melted together.
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