BMAN1113 Posted August 14, 2004 Share Posted August 14, 2004 When cold, my SC400 seems to hesitate and buck slightly. About three blocks down the road the problem goes away. I really wouldnt worry so much about this but I'm worried it will get worse and might be affecting my overall performance and I'm just not noticing it. Does this problem sound fimiliar to anyone. Thx Quote Link to comment Share on other sites More sharing options...
anuhome Posted August 15, 2004 Share Posted August 15, 2004 I don't know but i never drive my car until it is warmed up. This leads to less maintenance costs in the long run. I haven't had one problem with my sc400 in the three years i've had it (knock on wood). How many miles do you have? My has 95k and no such problem. LIONSCOURT Quote Link to comment Share on other sites More sharing options...
BMAN1113 Posted August 15, 2004 Author Share Posted August 15, 2004 I just turned 125k. Oh, I baby my car until it reaches mid temp. I know that nothing tears-up an engine like gunning-it cold. This bucking and hesitation occurs at like 1800 rmp / 25 mph. I'm thinking an O2 might be about to die on me. Thats always fun. Quote Link to comment Share on other sites More sharing options...
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