LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Intake Air Distribution And Filtering >> Intake Air Distribution And Filtering - V8 5.0L Petrol >> Diagnosis And Testing >> Intake Air Distribution And Filtering >> Symptom Chart

Symptom Chart

Symptom Possible Causes Action
Vehicle does not start/hard starting/poor performance
  • Restricted/Blocked air intake
  • Restricted/Blocked air cleaner element
  • Clear the restriction
  • Install a new air filter as necessary
Excessive intake noise
  • Intake pipe disconnected/damaged after the air cleaner
  • Air cleaner assembly incorrectly assembled/damaged
 Refer to the relevant workshop information section.
  • Check the intake system and hoses for correct installation/damage
  • Check the air cleaner assembly for correct installation/damage
scientia non olet · About LEMON Manuals