GM Truck Club Forum banner
1 - 5 of 5 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter · #1 ·
Hello, I'm Jeff, and my Suburban needs help, 2008, 5.3 flex, misses at idle, surges at speed.Any ideas or reccommendations?
 

·
Registered
Joined
·
5,200 Posts
Hi, Jeffrey. Welcome to the Club.

Pull the diagnostic codes and post them. If you don't have a scan gauge the auto parts stores will read them free of charge. Take pen and paper so you can write them down. Then either post them here or in a new thread in the Suburban section.

Ted
 

·
Registered
Joined
·
1,713 Posts
welcome
 

·
Registered
Many... All Gm
Joined
·
704 Posts
Welcome... Follow xtechs recommendation.
 
1 - 5 of 5 Posts
Top