i jsut got done installing my tb and my check engine light came on i ws wondering if that was normal....and the gas peddle is real stiff now and i wasnt sure if either of these things were normal if anyone knows i would appriciate it..thanks steve

 

which TB is this? as for stiff gas pedal, you will get a stiffer gas pedal if the spring on the Tb is stiffer than stock, no biggie, as for the check engine light, you should not get that...you sure that you dont have a vacuum leak now? get the code read and see what it says is wrong