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Another thought
Posted by EricG (more from EricG) on Wed, 27 Apr 2005 11:11:22
In Reply to: Does a bad O2 sensor cause the car to run this poorly?, Julia, Wed, 27 Apr 2005 05:17:24
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Another thing that will cause an O2 sensor fault is simply a bad vacuum hose. Look around the engine bay and listen too. If you hear a hissing when the engine is running one of the small black hoses may have popped off. That would affect the O2 sensor and air fuel mix. If unsure, ask your mechanic to check out. If you see any obvious loose or disconnected hoses It may take care of your problem.
I would not start replacing parts without knowing it needs replacing. Your mechanics should know what makes the car run rough. I'd start with the simple things. Will your mechanics swap DI for you with one of their good?
I don't think '94 had TCS, though that would fit your problems. You should have a TCS light kick on dash.
posted by 159.116.2...
Posts in this Thread:
- Does a bad O2 sensor cause the car to run this poorly?, Julia, Wed, 27 Apr 2005 05:17:24
- Another thought, EricG, Wed, 27 Apr 2005 11:11:22 <-- Viewing This Message
- I'll chime in here, Erik, Wed, 27 Apr 2005 07:40:32
- Re: Does a bad O2 sensor cause the car to run this poorly?, Steve Smith, Wed, 27 Apr 2005 06:25:09
- it can, but likely if that is the problem it is fouling, David, Wed, 27 Apr 2005 06:19:23
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