best spark plug for 1996 5.7 vortec
Imagine cruising through the rain and suddenly feeling that rough idle or hesitation—your spark plugs matter more than you think. I’ve been hands-on with different options for the 1996 5.7 Vortec, testing how they handle cold starts, fuel efficiency, and long-term durability. Trust me, finding a plug that fires reliably and burns clean is your … Read more