1994-2002 [Subscribe to Daily Digest] |
The owners manual for my 2000 Viggen shows the plug to use is NGK PFR7H-10. In a question I posted a few days ago about boost pressure on the Viggen the NGK BCPR7ES was recommended. Why the different plugs? Is this something Saab has changed in their recommendations? Or has experience "out in the field" shown the BCP's to work better?
posted by 98.214.18...
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