Compressor oil/Air-cond oil. I mean service Cooling-coil/Evaporator inside the car 1. yu need to go shop they can check for you. Bearing ermm i dnt know how to say,but still compressor part.

ya same thing. Condensor=Rm300 / Evaporator rm300 / Compressor recon rm3++ Lowest. If Pipe Rm50-100 / If compressor Leak,Change O-ring rm80-100.  And yr compressor never spoil, Dnt giv them scam ==.. Just take go and check pressure. If Condensor or Cooling coil leak cant repair. Evaporator &cooling coil is the same thing. And Ask the price b4 yu Fix!

Things to check for old car a/c system and goto car aircond shop, not workshop.

1. AC Gas - If low, top up. Usually can last up to 2 years. If 3 months lose gas already, ask them to check if got leakage at pipes or joints. they have gas detector to do that if u go to proper car AC shop. Gas can also leak through the gasket of older compressor.

2. Low gas cutoff sensor for compressor - Some idiot usually advise to bypass this sensor when it's faulty. What will happen is when your gas is low the compressor will keep on running spoiling the compressor. Happens to my old car last time, change compressor 3 times because of this.

3. Thermostat - rarely spoilt, but if spoilt will cause your condenser to over cool and makes water in the condenser freeze to ice. Air flow will be blocked and no air will come out of your blower until it melt again.

4. Compressor - The heart of the AC, if older than 3-5 years usually have issue like gasket leaking or wear and tear on the piston. Will die really fast if the low gas cutoff switch have been bypassed.

5. Condenser - Place where the air become cool and hot air is absorbed. Rarely need any attention because a normal cleaning shoul dbe sufficient if it's too dirty. Only need to change when there's leaking but only on really2 old car.

Always try 2-3 different shop to troubleshoot before you repair, checking is always free and it's good to have a 2nd opinion especially if you're not familiar with the shops. Ask the problems and price for repairing it. Compare it with other place.

leaking or the piston have problem due to wear and tear. Last time for my old car i change the compressor and tell the shop to fix all the leaking. My aircond gas didnt need a refill for 2-3 years. If you want to test how severe is the leak, just go to any ac shop and tell them to check the gas pressure and refill the gas and then take note how long it will take for it to get to current condition.

If you need to refill the gas every month then it's better to do a full repair, but if it only need to refill like once every 6 month then just refill it until the compressor totally break down. Any gas loss in less than 2-3 months is considered bad since the price to top up the gas have increased too nowadays.

lowgas sensor & thermostat is the same thing.. If spoil it will make yr Valve frost and yr liquid stuck in it, will make yr compressor keep compress it and damage yr piston.

The psst sound came from btm of yr desk box?Left hand seat bottom. normal every valve sound like this because the liquid pass through the valve needle hole become moist.

Yu wont get the answer till yu check at shop. Maybe Magnet coil nt strong so cant pull the pulley.  Yu got tell the foremen want yr car save oil/petrol...maybe he set the timing low.so the compressor wont work until yu drive..

Leak depends on which part ,if compressor shaft shield rm120+ ,O-ring RM80 below maybe..Magnet coild spoil rm150below...probally 80..

Compressor no 1 say piston rosak 1. Just JAM or jem i dont know.. LOL Need to buy Recon  1 below rm400.

Recon maybe 1 or 3month warranty.

If can repair just repair keep those money for other usage. a normal compressor can survive 3-5 years.. IF repair also rm100+ d. if yu want to change ok also rm300+ better but price 

Malaysia income low   If other country they change spare parts just a piece of peanut for them..

nw i work in taiwan. thier income higher then malaysia 3x. Spare part cheaper then malaysia 40% + summor all import car.

Recon. depends on who repair it last time.    Car compressor if used long time,the compressing will decrease power edi..

  how old r u this year? Wait until it condem 1st only change.

60    no la,normaly they will say yr compressor want to spoil ady, change compressor better.hahahaha (IF THE TRICKY 1) Fast $ and easy JOB

Lets me check 1st then he will tell yu what spoil ( Honest but may scam also LOL) Take alot of time..

Check gas only,if others yu check the must disamble ,yu need to pay lol ,hhaha