My car runs great when it's warm. However, as soon as it get cold (below 60 degrees) it surges when I take off and the trans shifts slowly. I had the mass air unit replaced and trottle body cleaned. Is there a trans control unit that may be bad? It appears to definately been temperature related. Thanks.
 
Q&A
Ask Your Question1994 Mercedes-Benz SL320
Question: Car surging and rough gear shift (auto trans) when cold
Answer Ranks
This week's top 10
| 1 globalhelper | 6 FREDDY BLUE |
| 2 pushrod | 7 gearhead89 |
| 3 ziptie12 | 8 tdtoolbox |
| 4 ChevyASE | 9 wenyan |
| 5 csubak30 | 10 ebans777 |