[2001BlueDakota]

i have 2001 dakota 3.9 with 2 problems my buddy had a diagnostics reader but not the book to tell what the codes are if anyone knows what 0442 and 0455 are plese tell me becuse i want to know whats the matter :help:

 

[rockadaous]

P0442 Evaporative Emission Control System Leak Detected (small leak)
P0455 Evaporative Emission Control System Leak Detected (gross leak)
check your gas cap and make sure it's on tight. check the seal....

hope that helps. here's a code site for ya
http://www.obdii.com/codes.html