Search results
-
M
Whats the best spark plug?
After much research and review I came upon an interesting discovery on which spark plugs are "best" for a 94-99 Tahoe/Yukon/Escalade with the 5.7L Vortec. Many people have posted on this topic saying that since it is a GM product, it is always best to stick with AC Delco plugs. Others have...- MrSmooth1031
- Post #26
- Forum: General Discussion
