how do i fix all these?

Question

have 9 codes:

b1491, b1992, b2427, p0125, p0455, p0736, p1107, p1198, p1299

please help me out.

thanks,
dwayne

Answer 1

It depends on how you got these codes.These are memory codes,Think of a window soft ware that is meant for a specific operating window,it kinda works and the same goes for these codes.  Fix what will resolve the problem and they are P1299 Cylinder head over temperautre, P0125 coolant temperautre sensor, P0455 Large evap leak.  Check the radiator for sufficient engine cooling, ,codes here point to a overheating situation, the thermostat may not be operational,and also check for coolant leaks, As for P0455 the large evap leak,at the fuel filler hose right where it bends into the fuel tank you will see a rip there and you may even smell gas fumes,to fix this you will have to remove the bed, (its easier this way) unless you are driving without a gas cap.The B codes they belong to the GEM,what scanner are you using?