How do i read error codes?

[kalani]

Hi All,

On saturday, my truck started fine and idled sweet as usual, but after about a 30min drive the next time i started it she idled really bad, like it was going to stall but would then rev and then almost stall again - over and over?

I disconnected the battery and once it reset itslef it was fine.

Any thoughts? it didnt have a check engine light - will it still have an error code?

Cheers, kalani 'the aussie chapter'

 

[Bone]

If you didn't have a CEL, I don't believe there is a code.
Could just be bad gas/fuel. Water in the line. Etc. Hard to tell without being there.
You can buy ODB2 readers now. Or a Scangauge 2 will read the codes.

 

[BLACK10]

Go ahead and get the scangauge 2 reads and clears codes and so much more think Bone posted all the details on another thread...