in north texas or southern oklahoma? And does anyone know about how much it runs?

TIA!

 

i had mine checked out at teaxas diesel power in weatherford. he chagred me 50 bucks but i think i will just buy a tester next time so i can check them myself. there is not a injection shop in witchita falls that can do it?

 

around 12$ each...

look in the yellow pages or http://www.yellowpages.com

under "diesel" under your zip or area.

 

I take them to the local John Deere dealer.
$7 each as long as they only have to test them.

 

I called all of the diesel shops here in town and nobody does it anymore. I will call the John Deer place tommorrow. Thanks!