my s-10 blazer will not always start on the first and sometimes the second try, but will start and run fine afterwards. occasionally i notice the power bogs down when accellerating, not at always at wot either. the engine has 10000 miles on a complete rebuild, except for the cam, cpi , and sensors. I've checked all sensors with an ohm meter, all ok. I have noticed my catalytic converter making a rattling noise, i didnt know if that give a bad reading to the after cat o2 sensor, no codes are thrown either. any help would be appreciated.
Feb 10, 2010 at 12:43 PM