Why You Should Switch to LB7 Sac Injectors
If you've noticed that annoying haze at idle or some suspicious white smoke, it's probably time to talk about lb7 sac injectors and why they're the go-to fix for the classic Duramax. Anyone who has owned an LB7—the 2001 to 2004 Chevy or GMC 2500/3500—knows the drill. These trucks are absolute workhorses, and that 6.6L engine is legendary for its power and simplicity, but it has one glaring Achilles' heel: the fuel injectors. ...