Here are some steps you can take to try to fix a locked-up motor in your 1995 Mazda 626:
- Check the oil level: Ensure the engine has enough oil. Low oil levels can cause the engine to seize.
- Use a penetrating oil: Spray a penetrating oil, such as WD-40, into the spark plug holes and let it sit for several hours or overnight. This can help to loosen up any rust or debris that may be causing the engine to lock up.
- Try to turn the engine over: Use a wrench to try to turn the crankshaft pulley bolt clockwise. If the engine is still locked up, you may need to use a pry bar or a breaker bar to apply more force.
- Check the timing belt: If the timing belt has snapped or is damaged, it can cause the engine to lock up. Inspect the timing belt and replace it if necessary.
- Check the starter: A faulty starter can prevent the engine from turning over. Try to start the engine with the key in the "on" position while wiggling the starter solenoid. If the engine starts, the starter may need to be replaced.
- Check the fuel system: A lack of fuel can cause the engine to lock up. Check the fuel lines, fuel filter, and fuel injector to ensure that fuel is flowing properly.
- Check the battery: A weak or dead battery can prevent the engine from turning over. Check the battery terminals and clean them if necessary. Try to jump-start the car to see if the engine will start.
If none of these methods work, you may need to take your car to a mechanic for further diagnosis and repair.
To save on costs:
- Diagnose the problem yourself: Identify the root cause of the issue before seeking professional help.
- Research and compare repair options: Obtain quotes from different auto repair shops and consider cost-effective solutions.
- Obtain used or refurbished parts: Look for quality used or refurbished parts that can be a more affordable alternative to new ones.
- Consider DIY repairs: If you're knowledgeable and confident, undertake manageable repairs on your own to reduce labor costs.
- Explore junkyard options: Search local junkyards or salvage yards for compatible parts at a fraction of the cost of new ones.
