Question about 1991 Buick Riviera
I need to clean or replace my spark plugs
Can't clean spark plugs...and DO NOT buy Champion brand, use Autolite or Delco. Your plugs are accessible through the inner fenderwells...remove front wheels to get to them.
P.S. do yourself a favor and do this as well, or in advance of the plugs...go to Advance Auto and buy "SeaFoam" gas additive and follow directions...drive at least 100 miles.
Posted on Jun 15, 2009
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Posted on Jan 02, 2017
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