Q: every time i give gas. TCS light blinks. and car doesn't go more than5 to 10 miles per hour. also doesn't go up on the hill. it also jerks when i try to drive faster. i got the daiganose done. they give me 2 codes. P0700, P0730. any suggestion.
A: Sounds like you need to replace your Transmission Control System module. If the system wiring is ok, then the module is your culprit. This is a common failure. Your symptoms fall right in line w/ a defective TCS module. Good luck.