Discussion Starter · #1 ·
Got the truck back today after HG's oil cooler EGR valve and turbo cartridge. Seems very sluggish from a stop and 60-70mph very slow. Almost like boost won't build for a few seconds. NEVER used to do this. Dealer says it needs to relearn stratagy because battery was disconnected. I don't buy it. I drove it about 20 miles so far and nothing has changed.