4-2 BA 348-01 * 2.0 * 34801b410.fm
4 Troubleshooting
Insufficient engine output
Oil level too high 5-5
Fuel grade does not comply with specifications 5-3
Bleed the fuel system 5-4
Dirty air filter 5-11
Malfunctioning air filter maintenance switch or gauge 5-10
Wrong valve clearance –
Injection line leaks –
Malfunctioning fuel injector –
Engine does not run on all cylinders
Injection line leaks –
Malfunctioning fuel injector –
Bleed the fuel system 5-4
Insufficient or no engine oil pressure
Oil level too low 5-6
Engine inclination too high –
Wrong SAE grade of engine lubrication oil 5-39
Engine oil consumption too high
Oil level too high 5-5
Engine inclination too high –
Engine smoke
Blue
Oil level too high 5-5
Engine inclination too high –
White
Engine starting temperature too low –
Fuel grade does not comply with specifications 5-3
Wrong valve clearance –
Malfunctioning fuel injector –
Black
Dirty air filter 5-11
Malfunctioning air filter maintenance switch or gauge 5-10
Wrong valve clearance –
Malfunctioning fuel injector –
Engine malfunctions Possible causes
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