Recent content by dbryan23
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P1441 EVAP code
Update: On my way home yesterday, the engine light went off. Now I'm pretty sure I don't smell fuel anymore, either. So I'm thinking either replacing the purge valve or vent valve actually did solve the problem and I just had to drive it enough to get it back to normal. Or maybe it is a...- dbryan23
- Post #5
- Forum: Engine & Performance
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P1441 EVAP code
I checked power to the purge valve and it seems to be correct. I also plugged a smoke machine into the end of the line where it attaches to the purge valve. The smoke all exited from the vent valve. From what I understand, that valve is intended to be open when not powered, so it makes sense...- dbryan23
- Post #4
- Forum: Engine & Performance
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P1441 EVAP code
Last week I got a Service Engine light with a P1441 code on my 2001 Suburban 5.3... "EVAP system flow during non purge event". I replaced the purge valve about a year ago due to another code. I pulled the line from the valve, stuck a hose on it and tried to blow through it. I couldn't really...- dbryan23
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- Replies: 4
- Forum: Engine & Performance
