Check Engine Light and/or Lack of Power Due ot Flex Fuel Calibration Error on Chevrolet Monte Carlo

Flex fuel vehicles can develop fuel calibration issues resulting in illumination of the Check Engine Light and/or lack of power. This commonly occurs if only short trips are taken after changing fuel type from E85 to gasoline or gasoline to E85. In most cases, the fuel calibrations can be reset for gasoline using a properly equipped scan tool.

RepairPal Verified
Average mileage: (–)
2 model years affected: 2006, 2007
3 people reported this problem
1 person shared problem details
same thing how to take it to dealers a month later
Related Items:
Engine stalled. Went to get it and it started. I was suprised that it did. So I drove it home v...
My fuel gauge has been messing up ,showing full then 1/2 full and low on gas light comes on.I w...
where is the fuel flter located?
the fuel gauge didnt work when i bought it and now it has a jerky feel when driving sometimes i...

Related Content