So I just picked up my car from the shop.
The intake manifold cracked due to high temp. and the car was leaking coolant badly. The previous owner used J-B weld and clued the hole shut and spray painted it black to match the color of the manifold. Either way, I had some exhaust work that needed to be done and that problem had to be taken care of as well...when I picked the car up today, as I'm driving home and throw the car in neutral on a roll the RPMs keep going up and down on their own. Not greatly but just a little bit, as though I was reving it up my self a little and then letting go of the throttle....either way I was wondering if anybody here knew what could lead to somthing like this occuring...
The intake manifold cracked due to high temp. and the car was leaking coolant badly. The previous owner used J-B weld and clued the hole shut and spray painted it black to match the color of the manifold. Either way, I had some exhaust work that needed to be done and that problem had to be taken care of as well...when I picked the car up today, as I'm driving home and throw the car in neutral on a roll the RPMs keep going up and down on their own. Not greatly but just a little bit, as though I was reving it up my self a little and then letting go of the throttle....either way I was wondering if anybody here knew what could lead to somthing like this occuring...
