senicalj4579

iTrader: (41)

I got p0300 - Random Misfire

p0502 - Vehicle Speed Sensor Low Input

is this normal after a higher stall is installed?

Vince B

iTrader: (1)

I would say no unless you screwed up some of the wiring on the vss and the O2 sensors. Normal codes from a stall are P0751 and P0757. These are shift solenoid codes that the tests need to be deleted. Vince

Jays_SSZ28

iTrader: (2)

Random misfire sometimes. Because of the smaller diameter, less rotating mass of the new converter.

jsteele90

iTrader: (13)

the misfire codes are definitely normal as for the vss code im sure that is related and will go away once you get a tune for the stall

IDRIVEAG8GT

Random Misfire yes. VSS yes. Retune trans shift points and raise misfire calculations to 37662 in Engine DTC's.

senicalj4579

iTrader: (41)

Thank you sir so this is what I need to tell my tuner or should he already know?
The car dosent seem to be acting up at all except maybe a little extra shaking at idle from the misfire but its barely there. Car seems to run great.