I had my truck scanned for a check engine and.

Tiny
ANONYMOUS
  • MEMBER
  • 2000 GMC SIERRA
  • 195,000 MILES
I had my truck scanned for a check engine and the code reads "p1441-Evap system Flow During non-Purge" I was wondering if this was a common code ad what the possibilities to fix it were.

I also have a ticking noise that is coming from the drivers side of the engine and was wonding if that was a vacuum leak, would it cause this code?
Thursday, November 1st, 2012 AT 12:17 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
It is evap code. You need a scan tool. Smoke machine and voltmeter to determine the failure. The scan tool can activate the solenoids to make sure they are being commanded correctly and they are working.

Roy
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Thursday, November 1st, 2012 AT 12:33 AM

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