I'm picking up my 13 yr old grandson from school I get on the freeway to go home all of a sudden the car seem like its not getting gas or something it jerling trying to eun when this big dIeseal truck comes up behind us goin fast and this crap car want to crap out I'm worried about getting him the engine light is on so I'm knowing somethings not right the car lot change it light went out

Thought it was poor fuel, nope. Thought it was bad fuel pump, nope. 3rd mechanic figured it out. It ended up being the main computer after they replaced about 4 other fuel components costing around $1400 total due to repeated improper diagnosis. I had been left stranded on the side of the road 12 times this year, that was getting old.