No Power-HELP!!!!!!
 

I own a 2001 Chevy Blazer. I recently had my check engine light come on. I took it to the parts store to have them check it and the code came up "Air intake malfunction". They suggested that it might be the O2 sensor. I replaced the left one. Nothing changed. So I changed the right one. Still nothing. My truck just doesn't have any power.
Any idea what could be wrong?

Thanks for any info.
Janet

RE: No Power-HELP!!!!!!
 

What was the code specifically? Looking down through the list, I don't see one that lists as you described. And if its an intake problem, I would not have changed the O2 sensors. That's $$$. I'd have changed the air filter, pcv valve, and cleaned the MAF sensor WAY before switching out the O2 sensors.

RE: No Power-HELP!!!!!!
 

yea i agree...if u think its something to do with intake.... open the air box and let more air flow into the engine...if the light turns off then its an intake problem....if u had a friend with a blazer u could just swap mafs for a few to see if thats the cause..