My 88 Buick regal only running on 4 cylinders instead of 6. I found out two cylinders not getting spark. What should I check to find out why there is no spark?

Bruce Bracey

• 1000 Answers
• Posted on Mar 27, 2009

SOURCE: Car Misses after replacing the coils and spark plugs

Has the service engine light come on? If so, have the codes pulled and it will narrow down the cylinder that is causing the problem.
If no service engine light, have you narrowed it down to one cylinder or is it random.
Let me know and we will go from there.
Regards,

SOURCE: wHEEL ALIGNMENT 1999 BUICK REGAL LS

Easy Way to check and KNOW for yourself --- Look Under rear at Where wheels Connect see if it has a TIE ROD and See If it has struts of Shocks TIE RODS & OR Struts Take Alighnment Shocks do not


---------------Need more Info Hollar at me rejakwilson

SOURCE: need location of ecm/ecu on 88-93 buick regal

Its under the hood on the right side of the inner fender well covered up with a black plastic shield

Johnny Brown

• 5763 Answers
• Posted on Oct 04, 2009

SOURCE: how to change the rear 3 spark plugs on a Buick regal LS 2002

metal sheild comes of with sparkplug wire,just spin and pull should come out then remove sheild and slide on new wire and connect back to plug,its just a slide on heat sheild.good luck.

SOURCE: 94 buick regal - 6 cylinder dies while driving,

The Crankshaft Position Sensor is a common problem on these cars, and produces those symptoms. use a ScanTool to check for codes.