Would a bad TPS cause car to not start or just to run rough.

So it took me a while but I finally realized that my parts car is an 89! Says Oct of 88 and I didn't put two and two together till now. It only took me... 7 years Anyways!   Realizing this I remembered that the 89's has the auto down window switch along with other goodies! So I went out and pulled off the switch and started the cleaning. I took it ENTIRELY apart and cleaned all the contacts and made sure everything was placed back correctly.   I got to the circuit board and cleaned all the cont

I have a used *DM 2.5" exhaust down pipe. I didn't really use it for too long as I soon upgraded to a 3" mandrel bent system. PM if interested

it's legal