Time for a tune-up
It is time for a tune-up on our 3.1 TBI Pontiac TS SE.
The options for spark plugs (copper, platinum and so on), spark plug wires (classic, silicon-core, performance) and distributor cap are so many.
From your experience which would be the best choice in spark plugs/wires/distributor kit for this engine in terms of performance/fuel economy?
Thank you
|