Physics · Automobile Engineering
If an engine starts successfully but fails to run at idle speed, what is the most likely cause?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Excess air in the inlet manifold
- 2Improper idle speed setting✓
- 3Heavy mechanical noise in the engine
- 4Hunting of the engine
Correct answer
Improper idle speed setting
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