check engine light

[Betsy King]

Can someone please tell me how to assess the codes on 2004 XLR? Is there a You Tube video that can show me. I looked and did not find anything. Thanks

 

[mtrocket]

You can go to any O'Reilly's Auto Part and they will pull the codes for you for free. I do this when my check engine light comes on. A lot of times it's on because of a loose gas cap...

 

[Phrede]

Duplicate thread

https://www.xlr-net.com/forums/cadi...ussion/8310-check-engine-light.html#post59004

 

[pure zen]

I do this when my check engine light comes on.

A lot of times it's on because of a loose gas cap...

After happening once,,,wouldn't it be wiser to make sure the gas cap is on 'fully tight' after fuel fill, than creating a 'check engine' light to come on?