Having problems with your 2001 Buick Regal ?

The PCM class 2 has malfunction,where is it located and how do i fix it!!!!!

\015 The engine is running rough,i have changed the spark plugs and wires,i hear a loud hissing from the trottle body the ignition coil have me guessing,and their's a foul fume smell coming from the tail pipe. what would my resolution be?\015 Posted / edited by AnonymousUser on : 19-07-2021

Answers :

Repair Help & Product Troubleshooting for 2001 Buick Regal

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