My car was accelerating on its own but has stopped doing ...
Customer
My car was accelerating on its own but has stopped doing that and now is stalling and has a rough idle
Mechanic's Assistant: Is the rough idle intermittent or consistent?
Hardly noticeable but I believe it’s constant. It ...
My car was accelerating on its own but has stopped doing that and now is stalling and has a rough idle
Mechanic's Assistant: Is the rough idle intermittent or consistent?
Hardly noticeable but I believe it’s constant. It just doesn’t feel right
Mechanic's Assistant: What is the make/model/year of your car?
Pontiac Bonneville SE 1994
Mechanic's Assistant: Are you fixing your Bonneville yourself? What have you tried so far?
Ive replaced the air filter, which was filthy, but it seems like the idling got worse ironically
Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you?
I accelerate get “check gauges” it stalls while driving, then “service engine soon” light. Starts up right away just to repeat that signaling process
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Responses
Nachum Wagschal
246 days ago
Automotive Expert
Good Morning
Have you had your spark plugs and wires replaced ?
I would check for check engine light codes and then probably do a tune up first .
Nachum Wagschal
246 days ago
Automotive Expert
You also want to check for vacuum leaks .
Let me know if you have any other questions
Customer
246 days ago
How do you scan for codes on a car with an OBD1 connector?
Nachum Wagschal
246 days ago
Automotive Expert
You can use a scanner that will check OBD 1
or you can flash the light for the codes see these instruction
[https://mechanicbase.com/trouble-code/obd1-codes/](https://mechanicbase.com/trouble-code/obd1-codes/)
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My car was accelerating on its own but has stopped doing that and now is stalling and has a rough idle Mechanic's Assistant: Is the rough idle intermittent or consistent? Hardly noticeable but I believe it’s constant. It ...
My car was accelerating on its own but has stopped doing that and now is stalling and has a rough idle Mechanic's Assistant: Is the rough idle intermittent or consistent? Hardly noticeable but I believe it’s constant. It just doesn’t feel right Mechanic's Assistant: What is the make/model/year of your car? Pontiac Bonneville SE 1994 Mechanic's Assistant: Are you fixing your Bonneville yourself? What have you tried so far? Ive replaced the air filter, which was filthy, but it seems like the idling got worse ironically Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? I accelerate get “check gauges” it stalls while driving, then “service engine soon” light. Starts up right away just to repeat that signaling process