Having problems with your 2001 Buick Regal ?
I have a 2001 Buick Regal that will cut off at times when you are driving. If you wait 5 - 20 minutes it will start. Also at times it will not start when you 1st try to start it. After a few minutes it will. No computer errors show on module. I have had some that think it is the engine control module or crankshaft angle (position) sensor. Any ideas?
I had same problem on my 2001 model about 2 years ago, too. I just replace the Fuel pressure regulator ($50) and the problem fixed. Trust me on this, don't waste your money on changing anything.
Test the EGR valve.
Repair Help & Product Troubleshooting for 2001 Buick Regal
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