What is your question?
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What is your question?
it only happens when i start the rngine when it's stone cold it thow's a code 1451 evap non purge what could be causein this ?? other then that it runs great it would get you intruble in hurry if you let it
1 Reply
the evap monitor runs after a 8 hour soak. when your monitor runs and it commands the purge on, it encounters an electrical issue that sets the code. it could be the solenoid, wiring or an ecm issue recommend a shop that can use a scan tool to manually work the purge system and test all components. Roy