Originally Posted by jlw
Hey Guys,
I changed my air filter and in a few days I got the check engine light go on. To lean, bad gas, air leak at the manifold, and bad o2 sensors.
What did I do wrong? Loose MA? Love the car but the air filter seams a little weak to me.
Thanks for your help.....
Later
Sounds like you may not have put the air cleaner back on properly at the rear. James