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P1441 EVAP system flow during non purge

Tiny
JESSARIE
  • MEMBER
  • 1997 GMC TRUCK
  • 5.7L
  • V8
  • 4WD
  • AUTOMATIC
Truck is missing and backfiring while in drive or reverse or under a load. Our solus pro scanner found this code p1441. Need to know what is wrong and how to fix it. Thanks.
Sunday, June 28th, 2015 AT 3:05 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
That is evap system purge is flowing when it shouldn't check canister purge solenoid for being open. Also check fuel pressure then basic engine checks. May be a bent pushrod. Or ignition problem.
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Monday, June 29th, 2015 AT 7:57 AM

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