replaced purge valve and code p1450 still comes up any ideas why??

Question

i ran diagnostics and a code popped up to replace the evap purge valve so i did drove the vehicle a little more than 50 miles as instructed by a auto zone employee then ran diagnostics again and a different code popped up which is the p1450 code which is telling me its unable to bleed up fuel tank vacuum and ideas how i can fix this ?? thanks

Answer 1

HI there,

The fact that it cannot bleed up vacuum means there is a leak in the evap system. Sometimes this code will show up when there is a problem with the vent control valve on the canister. You will probably have to have a smoke test done to locate the leak on the system, then do the repair yourself to save some money.It's the most effective way to find a leak