Sully
I'm Awesome
So, I am selling my truck. It had sat for a few months, but started right up. It ran fine for a few minutes, but when it warmed up it started to rev hunt at idle. Then it surged big time and backfired like a SOB. It dies if you give it gas or leave it be.
I have tried:
fresh gas
fuel injector cleaner (lucas)
cleaning the IAC/TB as well as seafoaming the motor.
popping the gas cap off (incase of vapor lock)
replaced the cam position sensor (had codes for it, but they are gone now still have the same issues)
I have unplugged the batteries and left them for a while as well as touched pos-neg cables together.
I have also noticed the #8 header gets glowing orange if trying to rev during the back fire BS. I havent looked at the injectors or the spark plugs because I am thinking they would be the issue from the start up, not just when it gets warm.
for those who dont know me, i have a 97 1500 with vortec 5.7l and damn near everything is new as I have rebuilt the ever loving crap out of this thing.
And go.
I have tried:
fresh gas
fuel injector cleaner (lucas)
cleaning the IAC/TB as well as seafoaming the motor.
popping the gas cap off (incase of vapor lock)
replaced the cam position sensor (had codes for it, but they are gone now still have the same issues)
I have unplugged the batteries and left them for a while as well as touched pos-neg cables together.
I have also noticed the #8 header gets glowing orange if trying to rev during the back fire BS. I havent looked at the injectors or the spark plugs because I am thinking they would be the issue from the start up, not just when it gets warm.
for those who dont know me, i have a 97 1500 with vortec 5.7l and damn near everything is new as I have rebuilt the ever loving crap out of this thing.
And go.