Pacific Highway Auto Repair

Hello San Diego! Did you know that the first federally-mandated emissions control device was introduced in the 1960's? The Positive Crankcase Ventilation valve, or PCV valve, has been installed in CA vehicles since 1964 and represents the first legislation by the United States government to regulate harmful emissions as well as to improve performance in the country's vehicles.The PCV valve, as you can probably guess, is located on the crankcase. The crankcase is the lowest part of a vehicle's engine. It houses the crankshaft and the engine oil. The crankshaft connects to the pistons that power the engine.Pistons are pushed down when fuel is burned in an engine. This causes the crankshaft to rotate, which sends power to the transmission.  It ultimately turns the axles and causes the vehicle to move. Some of the gases released by the burning fuel squeeze around the pistons and down into the crankcase.If the escaped gases mix with the engine oil in t ... read more

Power steering is standard on nearly every vehicle in San Diego, CA, these days. Now there are some exotic, new types of power steering systems, but for the most part, the general setup is a pump that's driven by a belt powered by the engine. Contact the automotive professionals at Pacific Highway Auto Repair in San Diego for questions about your power steering. The pump generates power that assists drivers as they steer their vehicle around San Diego, CA. Power steering systems use hoses to move pressurized fluid back and forth. These hoses can develop leaks so it's a good idea to have Pacific Highway Auto Repair inspect them at every oil change. A check of the power steering fluid level is on the list for every full service oil change at Pacific Highway Auto Repair because low fluid can damage the power steering pump. And the fluid needs to be compatible with the hoses and seals, so it's important to use the correct type – just ... read more

The hottest CA news story may be different every day, but there's one topic that seems to come up over and over again – the price of gas in San Diego. If you feel like most of your paycheck goes into your gas tank, this post is for you. Here are several basic things people in San Diego can do to greatly reduce their gas consumption, save money, and help the environment. You can really improve your fuel economy by how you drive – but first, here's a review of things you can do for your vehicle that'll save gas no matter how you drive.The first one for San Diego drivers is keeping tires properly inflated. That can save 2 miles per gallon/.85 km per liter. Driving on low tires is like driving through sand – your car just has to work harder. Most San Diego service centers will fill up your tires for free, so just ask Pacific Highway Auto Repair. Also, make a habit of checking your tire pressure whenever you fill up. Many San Diego gas stations have an ... read more

Your cooling system is very important. It circulates coolant through the radiator and your engine to protect your vehicle from overheating. There are five main components to the cooling system: the radiator the radiator cap the hoses the thermostat the water pump The water pump's like the heart of your cooling system, circulating the fluid throughout your vehicle. It's a small pump that's driven by the engine; usually by belt, but sometimes by a chain or gear.The water pump only operates when the engine's running. Water pump failure is pretty routine. We see it often at Pacific Highway Auto Repair. Some start failing at around 40,000 miles/64,000 km, but most fail by 100,000 miles/160,000 km. Consult your owner's manual or friendly and knowledgeable service advisor at Pacific Highway Auto Repair to see what's recommended.Since a water pump either works or it doesn't, you need to change it when it fails. Water pumps fail in one of two ways: the be ... read more