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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Kia Magentis / Optima (2000 release)

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Kia Magentis
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Kia
Magentis
Engines
eleven Engines of 2.0 l DOHC
Engines V6 2,5 liter
Technical data
Compression Test
Adjustment of backlashes of valves
Toothed belt
Check and adjust the tension of V-ribbed belts
Tightening the bolts of the cylinder head
The cylinder head, valves and valve springs
Engine Supports
Removing and installing engine and gearbox
Camshafts
Hydraulic jacks of backlashes of valves
The pistons and connecting rods
Crankshaft
Cylinder block
Air Filter V6 engine
Expansion airbag
Intake manifold
An exhaust manifold
Mufflers
Troubleshooting
Lubrication System
Cooling system
The control and toxicity
Fuel system
Ignition system
Coupling
Transmission
Power shafts, axles
Suspension
Steering
Brakes
Body
The air conditioning system
Electrical equipment
Electrical diagrams
 


Hit Counter by Digits


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Troubleshooting



Probable Cause

Remedy
Stookey of the crankshaft and the bearing
  1. Worn main bearings
  2. Conjuring bearing
  3. Bent crankshaft
  4. Excessive axial clearance of the crankshaft
  1. Replace
  2. Replace
  3. Replace
  4. Replace the ball bearings

Stookey piston and connecting rod

  1. Worn bearings
  2. Conjuring bearing
  3. Worn piston pin
  4. Wear of the piston in the cylinder
  5. Broken piston ring
  1. Replace
  2. Replace
  3. Replace the piston, piston pin and connecting rod
  4. Restore cylinders
  5. Replace
Noisy valves
  1. Faulty valve clearance compensators
  2. Liquid Engine Oil
  3. Worn or damaged valve stem or the valve guide sleeve
  1. Replace the valve clearance compensators
  2. Change the engine oil
  3. Replace the valve or valve guides
Excessive wear of pistons and cylinders
  1. Low engine oil level
  2. Contaminated engine oil
  3. Poor quality of engine oil
  4. Improperly assembled piston and connecting rod
  5. Increased clearance in the lock of a piston ring
  6. Dirty air filter
  1. Check the engine oil level
  2. Check the condition of the oil
  3. Change the engine oil
  4. Repair or replace
  5. Replace
  6. Clean or replace the air filter
Stookey connecting rod or crankshaft bearing
  1. Insufficient oil supply
  2. Liquid Engine Oil
  3. Excessive bearing play
  1. Check the engine oil level
  2. Change the engine oil
  3. Replace bearing shells
Damage to the crankshaft bearing
  1. Low oil pressure
  2. Poor quality of engine oil
  3. Worn or oval crankshaft journals
  4. Dirty oil lines on the crankshaft
  5. Worn bearings
  6. Improperly installed bearings
  7. Violation of the concentricity of the crankshaft bearings or
  1. Check the engine oil level
  2. Change the engine oil
  3. Check and repair the crankshaft
  4. Clear Channels
  5. Replace the bearings and check the lubrication system
  6. Repair or replace the bearings
  7. Replace
The noise emitted by a toothed belt
  1. Incorrect toothed belt tension
  1. Adjust the tension of the toothed belt
Low compression in engine cylinders
  1. Breaking through the cylinder head gasket
  2. Worn or damaged piston rings
  3. Worn the piston or cylinder
  4. Worn or damaged valve seat
  1. Replace the gasket
  2. Replace the rings
  3. Repair or replace the piston and / or cylinder block
  4. Repair or replace the valve seat and / or valve
Low oil pressure
  1. Low engine oil level
  2. Faulty oil pressure switch
  3. Dirty oil filter
  4. Worn gear oil pump or cover
  5. Liquid Engine Oil
  6. Open the safety valve
  7. Increased bearing clearances
  1. Check the engine oil level
  2. Replace the oil pressure sensor
  3. Replace the oil filter
  4. Replace the oil pump or cover
  5. Change the engine oil
  6. Repair safety valve
  7. Replace bearing shells
High pressure oil
  1. Closed relief valve
  1. Repair safety valve
Vibration Motor
  1. Do not tighten the engine support (front and back)
  2. Do not tighten the bracket gearbox
  3. Do not tighten the sub-frame bracket
  4. Not tightened central support
  5. Damaged gearbox support
  6. Damaged support sub-frame
  7. Damaged shaft bearings
  1. Torque tighten the engine mount
  2. Torque tighten the bracket gearbox
  3. Torque tighten the sub-frame bracket
  4. Torque tighten the central support
  5. Replace gearbox support
  6. Replace the sub-frame support
  7. Replace the shaft bearing
Low coolant level
  1. Coolant leak
  2. Damage to the core of the radiator
  3. Rusted or cracked hoses (radiator hose, heater hose, etc.)
  4. Faulty valve radiator cap or setting spring
  5. Faulty thermostat
  6. Faulty water pump
  1. Replace
  2. Replace
  3. Replace
  4. Replace
  5. Replace
  6. Replace
Pollution radiator tubes
  1. Foreign matter in the coolant
  1. Replace coolant
High coolant temperature
  1. Faulty thermostat
  2. Defective radiator cap
  3. Clogged pipes or hoses of the cooling system
  4. Loose or torn drive belt
  5. Faulty water pump
  6. Faulty coolant temperature sensor or its wiring
  7. Faulty electric radiator fan or the wiring
  8. Faulty sensor cooling fan or wiring
  9. Not enough coolant
  1. Replace the thermostat
  2. Replace the radiator cap
  3. Replace or clean clogged the cooling system
  4. Adjust tension or replace the belt
  5. Replace the water pump
  6. Replace the coolant temperature sensor
  7. Replace or repair the radiator fan
  8. Replace sensor radiator fan
  9. Top up the coolant
Low coolant temperature
  1. Faulty thermostat
  2. Faulty coolant temperature sensor or its wiring
  1. Replace the thermostat
  2. Replace the coolant temperature sensor
Cooling System Leaks
  1. Loose connections
  2. Damaged hoses, pipes or oil cooler
  1. Tighten
  2. Replace or repair hose, pipe or oil cooler
It does not work the electric radiator fan
  1. Damaged items
  1. Replace or repair damaged components
Leaking exhaust gases
  1. Loose connections
  2. Damaged pipe or muffler
  1. Tighten
  2. Replace or repair pipe or muffler
Background noise from the exhaust system
  1. Damaged partition in muffler
  2. Damaged rubber suspension
  3. The pipe or muffler contact with body
  4. Damaged pipe or muffler
  1. Replace Muffler
  2. Replace the rubber suspension
  3. Adjust the position of the exhaust system
  4. Replace or repair pipe or muffler




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Lubrication System

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