The ball joint is an integral part of the lower control arms. Ergo you must replace the entire lower control arm. Dealer cost is about $450 ea there's no aftermarket availability that I have found. My car's not worth the price of the parts ro replace the arms. RATS.
How to change the lower ball joint for Mitsubishi diamante 1994
Step 1: remove negative battery cable Step 2: Scrap it
Engine Control Module.............
To change the ball joints on a 1994 Mitsubishi Diamante, start by safely lifting the vehicle and removing the front wheels. Next, detach the brake caliper and rotor, then remove the lower control arm from the vehicle. Use a ball joint separator to remove the old ball joint from the control arm, and then press the new ball joint into place. Reassemble all components in reverse order, ensuring everything is properly secured and aligned.
Time for a tune up.
To change the thermostat on a 1994 Mitsubishi Diamante, first ensure the engine is cool and disconnect the negative battery terminal. Drain the coolant from the radiator, then remove the upper radiator hose and the thermostat housing to access the thermostat. Replace the old thermostat with a new one, ensuring the rubber gasket is in place, then reassemble the housing and hoses. Finally, refill the coolant, reconnect the battery, and check for leaks.
The oil filter access is from the bottom of the car. It is on the driver's side of the engine near the front of the car.
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The 1995 Mitsubishi Diamante ES typically uses an alternator compatible with several other Mitsubishi models from that era. This includes the 1994-1996 Mitsubishi Galant and certain models of the Mitsubishi Eclipse and Montero from the same timeframe. It's important to verify part numbers or consult a parts catalog to ensure compatibility, as variations can exist based on engine type or specific vehicle configurations.
The only engines that will fit in this car without significant modification to the car are the stock engine (6g72) or the Mitsubishi 3.5L 6g74.
Wait one hour, then reset code. Code can be obtained from dealer. Or frome Mitsubishi Forums in the internet.
Just get a new hub from a junkyard.