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Starting Fluid

Engine

Provides highly volatile, easily-ignited vapor to initiate combustion when normal fuel ignition is compromised by cold temperatures or fuel system issues.

Starting fluid is a volatile, highly flammable aerosol that is sprayed into the air intake to help an engine start in extreme cold or when the fuel system is having trouble providing ignition. The ether or other volatile compounds in the spray ignite easily even at very low temperatures, providing initial combustion to help turn the engine over. It is a temporary emergency aid and not intended for regular use.

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Typical part cost
$6–$15🔒
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DIY difficulty
1/10

⚠️ Owners Often Notice

If the Starting Fluid is starting to fail, these are the signs owners most commonly report before it gets worse:

Engine won't start in cold weather
Engine difficult to turn over in freezing temperatures

Related Services

Services commonly performed on or around this part.

Add Starting Fluid

No standard interval on file

Replace Starting Fluid

No standard interval on file