Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Welcome! My name is ***** ***** I will do my best to assist you with this problem.Ask me about added features such as phone contact anytime if you wish !
I am sorry your having this problem
the fluid is clean and full ?
when these go into neutral like this with the fluid full the issue is usually the forward sprag / oneway clutch failing and causing it to not hold and cause this neutral out condition
i am sorry to say the transmission needs to come out and the forward sprag / oneway clutch needs to eb replaced and it is a very common issues for these transmissions
dont forget to rate us here
you can always get me back for FREE for any follow up any time with this question even after you rate me here at Justanswer
if you have any questions please ask as i do not get credit for my work until you rate me here at Justanswer
ok my mistake the engine just revs up ? and does not neutral out ?
if you disconnect the cruise control cable off the throttle body will it still do this ?
if it stops doing this then the cruise control module is bad causing this problem
there are no codes set at all ?
any access to a scan tool to see live computer data ?
at this point with it being intermittent it s=would not be a vacuum leak as that would cause this problem all the time
the next step would be to replace the IAC valve in the throttle body to correct this problem