General Motors GM Gasous Engine
The General Motors GM Gasous is a 3 L engine. It powers generator sets from Cummins/Onan, including the GGMA, GGMB and GGMC. It holds 4 L (1.1 gal) of oil and 11.4 L (3.0 gal) of coolant.
Also known as: GM GM Gasous Engine
Engine specifications
| Oil capacity | 4.0 L |
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| Coolant capacity | 11.4 L |
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| Displacement | 3.0 L |
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Generator sets powered by this engine
3Cummins/Onan GGMACummins/Onan GGMBCummins/Onan GGMC
Common problems
5- Weakness and Sleepiness
Fix: IF YOU OR ANYONE ELSE EXPERIENCE ANY OF THESE SYMPTOMS, GET OUT INTO THE FRESH AIR IMMEDIATELY. If symptoms persist, seek medical attention. Shut down the unit and do not operate it until it has been inspected and repaired. - Vomiting
Fix: IF YOU OR ANYONE ELSE EXPERIENCE ANY OF THESE SYMPTOMS, GET OUT INTO THE FRESH AIR IMMEDIATELY. If symptoms persist, seek medical attention. Shut down the unit and do not operate it until it has been inspected and repaired. - Muscular Twitching
Fix: IF YOU OR ANYONE ELSE EXPERIENCE ANY OF THESE SYMPTOMS, GET OUT INTO THE FRESH AIR IMMEDIATELY. If symptoms persist, seek medical attention. Shut down the unit and do not operate it until it has been inspected and repaired. - Inability to Think Coherently
Fix: IF YOU OR ANYONE ELSE EXPERIENCE ANY OF THESE SYMPTOMS, GET OUT INTO THE FRESH AIR IMMEDIATELY. If symptoms persist, seek medical attention. Shut down the unit and do not operate it until it has been inspected and repaired. - Dizziness
Fix: IF YOU OR ANYONE ELSE EXPERIENCE ANY OF THESE SYMPTOMS, GET OUT INTO THE FRESH AIR IMMEDIATELY. If symptoms persist, seek medical attention. Shut down the unit and do not operate it until it has been inspected and repaired.
Compiled from service & troubleshooting documentation across every generator set that uses the General Motors GM Gasous.
Common questions
What is the oil capacity of the General Motors GM Gasous?
The General Motors GM Gasous engine has an oil capacity of 4.0 liters.
What is the displacement of the General Motors GM Gasous?
The General Motors GM Gasous has a displacement of 3.0 liters.
Which generators use the General Motors GM Gasous engine?
The General Motors GM Gasous powers 3 generator set(s), including Cummins/Onan GGMA, Cummins/Onan GGMB, Cummins/Onan GGMC.
What is a common problem with the General Motors GM Gasous engine?
A commonly reported issue on generators using the General Motors GM Gasous is: Weakness and Sleepiness. Fix: IF YOU OR ANYONE ELSE EXPERIENCE ANY OF THESE SYMPTOMS, GET OUT INTO THE FRESH AIR IMMEDIATELY. If symptoms persist, seek medical attention. Shut down the unit and do not operate it until it has been inspected and repaired..