Summit Racing Street & Strip ignition

Got questions? We’ve got the answers—Mondays when the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re taking on engine hesitation and the poor fuel economy that’s so common in older trucks.  From: Don Albrent, Jr. • Tomahawk, WI Q: I own a 1991 Chevy K1500. I’ve rebuilt the engine and added an