- Low Transmission Fluid: Incorrect fluid levels can hinder the transmission's ability to shift smoothly. Check and add transmission fluid as needed.
- Dirty Transmission Fluid: Contaminated fluid can cause clogging and disrupt shifting. Try changing the transmission fluid and filter.
- Faulty Solenoids: Electrical solenoids control the engagement and disengagement of gears. Malfunctioning solenoids can lead to rough shifting and incorrect gear selection.
- Worn Clutch Discs: The clutch discs within the transmission can wear out over time, causing slipping and rough shifting. Replacing worn clutch discs can resolve this issue.
Won't Start:
- Starter Issues: A faulty starter solenoid or relay can prevent the starter from engaging and cranking the engine. If you turn the key and there's no cranking sound, look into starter-related issues.
- Battery Problems: A weak or dead battery may not provide enough power to start the vehicle. Attempt jump-starting the car to see if the battery is the cause.
- Fuel Supply: Check the fuel lines and fuel pump for any obstructions or leaks. A lack of fuel reaching the engine can prevent it from starting.
- Ignition System Malfunction: Faults in the ignition switch, spark plugs, or ignition coil can hinder engine ignition. Check these components and replace any worn-out parts.
