113
ENGINE2.2LDICOR
SR.NO.COMPLAINT
CAUSE
REMEDY
Excessive piston ring butt/
Replace piston rings
Lateral clearance
Excessive cylinder bore wear
Repair/replace the engine
(Excessive blow-by)
Incorrect fitment of baffle plate Fit the baffle plate correctly.
on head cover
Turbo oil return blocked
Repair the block pipe.
Vaccum leakage fromvaccum lines Check and rectify
5.
Low Engine Oil Pressure
Low Pressure warning
Replace bulb/indicator switch
bulb/indicator switch defective
Low oil level in sump
Top-up
Oil pump siezed
a) Siezed
Replace
b) oil pump relief valve stuck
Repair/Replace the valve and
in open position
affected engine parts
Main bearing /con rod bearings Replace affected parts
& journals excessively worn out
Bearing shells peeled off
Replace the bearing shell and
affected parts, if any
Wrong grade of oil
Fill in correct grade of oil
Diesel dilution
Rectify
6.
Engine overheating
Defective temperature gauge
Replace the temperature gauge
Less coolant in the system Top up
Defective water pump
Replace the water pump
Cooling fan not working
Check fuse/sensor
Engine overloaded due to
a) Brake binding
b) Clutch slippage
EMS fault
Repair the fault
7.
Abnormal Noise from engine Noise from main bearings /
Repair/Replace the bearing
block
conrod bearings
block
Noise fromAlternator/ps pump Repair/Replace the power
bearing
steering pump / alternator
Noisefrom the hydraulic tappet
Check the oil level in engine
Timing belt/auxiliary belt
Adjust the belt tension/Replace
the belt
Water pump bearing failure
Replace water pump
Con Rod bush worn out
Replace Con Rod bushes
Big end/Main bearings &
Replace bearings & affected
journals of crankshaft worn out
Piston Ring broken
Replace piston rings & affected
parts
Crankshaft broken
Replace the affected parts
Silencer / Catcon choked
Clean the silencer / catcon
Air Filter Element choked
Replace the air filter element
Fuel Filter choked
Replace the fuel filter
ECU fault
Check and rectify or replace the
ECU




