Stalling

Tiny
MARK FRIZZELL
  • MEMBER
  • 2009 VOLKSWAGEN VAN
  • 3.8L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 158,000 MILES
Van always starts fine, but after awhile it starts to bog down, almost shut off. I can pull over turn key off and the restart the van and it does fine. But does this all the time. There are no codes except 02's heater circuit to high.
Any ideas to help narrow this down?
I get a 7.34 on the MAF but does not have one.
Thursday, July 5th, 2018 AT 11:29 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,883 POSTS
This sounds like the catalytic converters are plugging up but to be sure lets run this test .

https://www.2carpros.com/articles/how-to-test-a-catalytic-converter

Please run down this guide and report back.

Cheers, Ken
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Friday, July 6th, 2018 AT 2:42 PM

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