codes

[lougrinch]

i got codes 507 &101 autozone said may be a vacuum line any help?

[cdru]

Presuming that those are P0507 and P0101:

P0507: Idle Control System RPM Higher Than Expected
P0101: Mass or Volume Air Flow Circuit Range/Performance Problem

I'd look into your MAF sensor either being dirty or not functioning correctly.

The MAF sensor is located in the air intake duct. It consists of a thin wire that heats up. As the air passes it, it cools down. The computer measures how much current it takes to keep at a given temp. If it's not working correctly, the computer may think that more/less air is passing then what really is.

Also check and clean out your throttlebody with some carb cleaner and a old toothbrush.

[lougrinch]

thanks i will check that