When Should you Not DIY Auto Repair?

When Should you Not DIY Auto Repair?

Car maintenance is expensive. You might have considered doing some repairs by yourself to save money. There is nothing wrong this, but there are some car repairs that should only be done by professionals. If you try these complicated repairs by yourself, you could do more harm than good. Here is a list of car issues that you should leave to the experts.

Timing Belt Replacement

The timing belt is an important component of the engine. It synchronizes the opening and closing of the camshaft and crankshaft. According to auto repair experts, timing belt replacement is not a DIY job. The parts needed to do this job are very expensive. If anything goes wrong, your repair costs would increase. You also need special equipment like a puller to remove the camshaft pulley. If you try to save a few hundred dollars in labor costs by doing it yourself, the replacement would still end up costing you several hundred dollars.

Mounting and Balancing Tires

Changing tires is a common task that every car owner has done once or twice. However, mounting and balancing tires is not the same as changing a flat tire. You need to balance a tire once it is mounted. Mounting and balancing need special equipment to ensure equivalent distribution of mass across the axis of rotation. The car needs to keep its center of gravity and the wheels need to rotate properly. If you make any mistake while mounting and balancing tires, your tires will wear unevenly and you will need to replace them quicker. Get the mounting and balancing done by a professional at the garage.

Repairing a Windshield

If your car’s windshield has a crack, get it repaired as soon as you can. Many car owners buy a windshield repair kit and try repairing the windshield crack. This is a big mistake. Patching a crack is a temporary fix. The crack could expand and the windshield may shatter while driving, which is an unnecessary risk to your life. It’s better to take the car to a mechanic to repair the windshield. A professional will inject an exclusive resin into the crack. After the crack is fully cured, the repair is polished. Also, professional windshield repair service providers offer a warranty to the repair work done.

Transmission Repairs

The automatic transmission of modern cars has thousands of small components and precise tolerances. The transmission is computer controlled, which makes transmission repairs more complicated. A common transmission repair is a transmission fluid leak. This may seem simple, but it isn’t. You can replace most of the external seals without completely removing the transmission system, but not when the front seal needs to be replaced. You need to remove the transmission to get access to front seal. Transmission repairs are not a DIY job.

Automotive technology has evolved significantly in the last two decades. Today’s cars are advanced machines and the repairs mentioned above are jobs best done by professionals.