2005 chevy lly truck wont start

[VinceGU05]

i cleared all 12 codes and cranked it for acouple cycles and got 2 codes back first one c0035 secound b00229 any help appreciated

from what i can find c0035 is left hand speed sensor and the other
http://www.gm-trucks.com/forums/index.php?showtopic=79008
neither should have an influence on the motor running, unless i am wrong

 

[kdesrosier]

thanks