Stumble/miss at part throttle/cruise
#3
On The Tree
Join Date: Nov 2010
Location: Fairview , MO
Posts: 114
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when i put my car together i some how managed to get the O2 sensor plugs on the wrong sides (bank 1 on bank 2 O2 sensor and vice versa) and had the same symptoms that you are having. stumble/miss at low rpm and cruising but at wide open throttle it didnt miss a beat. never threw any codes either. swapped O2 sensor wires to the proper sides and its been working flawless since. hope this helps.
#4
LS1Tech Sponsor
iTrader: (5)
What MAF are you using? If it is the cartridge style, that could be where to start.
Jon
PSI
Jon
PSI
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