P0441 evap emmision system incorrect purge flow.What should I look for?Could it be a vac.leak?If so where and what should I begin checking,going on vacation next week and want to get rid of this problem.The truck is running fine.

Thanks,Jim

 

I am not 100% sure, but I had an evaportive purge solinoid code and replace the solinoid and EGR and everything was fine.

 

Thanks,I think I found the problem.I found a cracked vac. line that was sucking air.Replaced line,removed batt.cable to clear code,and hopefully check engine light does not come back on.

Thanks,Jim

 

Good, a broke vacum light will always screw you up.