Liquid cooled starts up sputter run

Generac, Guardian, Honeywell, Siemens, Centurion, Watchdog, Bryant, Olympian & Carrier Liquid Cooled Home Standby & Commercial generator troubleshooting and repair questions
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New Member
New Member
Posts: 3
Joined: Tue Mar 10, 2020 12:18 am

Generac model 52190
Serial 4357570

New plugs and wires, oil, regulator, distributor.

Generator starts up and backfires and run really slow for about 1 minute and then dies.

Fuel supply is good to the unit.

Replaced mag pickup sensor still same issue.
Leaning more to a computer issue.
Birken Vogt
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Top Contributor
Posts: 114
Joined: Sun Nov 11, 2018 12:02 am

A video would be good for this one.
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