I have a friend that I work with that got a sunfire not too long ago. The problem is it came with the 2.2 and the guy she bought it off of swaped a 2.3 OH in it but did not change out the ECU so the car has been sputtering for a wile and now wont start. Ive already checked the yards around here and all they have is 2.2, 2200, and 2.4 ECU's. The dealership price was just way to much for her budget. If a ECU is not found soon she is willing to sell the car for $1500 it is in good shape and I will post some pics later tonight. Buy the way she lives In Lapel Indiana so if some one is close Id be willing to meet half way.


A J-body owner since 1998
91 cavy, 99 sunfire, 00 cavy
06 cobalt SS/SC YELLOW
09 cobalt SS/TC sedan WHITE 1 of 41

bump!!


A J-body owner since 1998
91 cavy, 99 sunfire, 00 cavy
06 cobalt SS/SC YELLOW
09 cobalt SS/TC sedan WHITE 1 of 41

Use a 2.4 ECU and weld a knock sensor on the block.

thanks man you have PM


A J-body owner since 1998
91 cavy, 99 sunfire, 00 cavy
06 cobalt SS/SC YELLOW
09 cobalt SS/TC sedan WHITE 1 of 41