i have a 4.3 jimmy with a v1 vortec charger and it doesnt run right had brought it to ida auto in south jersey n they screwed my car up i need a tuner in tha area bad please help
i have a 4.3 jimmy with a v1 vortec charger and it doesnt run right had brought it to ida auto in south jersey n they screwed my car up i need a tuner in tha area bad please help
i PMed you