IamLincoln
New LVC Member
I bough my ls about 2 weeks ago. I paid $1500 for the car with 126k miles on it. I asked what was all wrong with the car he said nothing the car runs great. I drove off and immediately noticed there was something going on with the transmission I had a smal jerk when switching from first to second gear. Next morning I went to crank the car and there was a horrible shaking it ran rough until the car warmed up. I have changed all spark plugs, coils, syl temp sensor, o2 sensor, fuel pump, and engine oil but none of that seems to have worked my ls still runs rough in the am my check engine light is back on reading codes to all the things I have changed. Any idea on what it is that’s wrong with my car