Alex3884

Do you recommend a scan tool thatvi can buy to do that to the fuel alcohol reset myself

New here but trying to understand my chevy suburban love this truck but having issues with running rich traction control and stabilitrak when im slowing down all of this comes on and also transmission pulls hard on first but when driving on normal speed goeas away and drives normal i just replace fuel injectors and install a new cold air intake coming soon a new exhaust system and muffler and a tune can anybody please explain what to do or what could it be