Hi, I have a 2003 toyota 4runner limited v8 135,000miles. I started my car and left my home. 2blocks i stopped at a stop sign, well i hit the gas and it jerked. I got to the stop light and decided to turn off the vechicle. Turn it back on VSCF, and egine light popped up. While I had been driving the the rpms were revving very HIGH. I decided to take it back home only 5-8min. driving on it. What could be wrong. Transmission problem? Would flushing help? Thank you