kennythewelder

New member, first post. 98 Sierra, ECSB, 5.7. Engine surges until warmed up. I can see the tach move and also feel a small surge during the first 10 miles or so while using cruise control. Once warmed up it all levels out. Any experience this?

I appreciate your response to my OP. I'm getting ready for work but I'll be sure to look at your build this evening!