i got a 98 blazer.. it says the maf sensor is bad. i tested it and it has power going to it. replaced 2 diff. maf sensors and it still wont clear the check engine light.is there anything or has anyone had this problem... thanks

 

pull the negative connection off the battery and let the Blazer sit overnight, reconnect the battery in the morning. That ma clear the error if in fact replacing the MAF fixed the reason the check engine light came on.

 

ok... ya ill try it... thanks