Rocklin and Sacramento Auto Repair

Hello, welcome to Jack Dane Auto Service. Today's focus is batteries. It seems like everything in Sacramento runs on batteries. Of course, the batteries we're most concerned with here at Jack Dane Auto Service are those in our customer's vehicles. Just like the batteries in our smoke detectors or TV remote, they wear out and need to be replaced . This can be thought of as the power output used to start a cold vehicle engine. The number of cold cranking amps you need depends on your vehicle and where you live in CA, specifically how cold it is. (Many Sacramento drivers have first-hand experience trying to start their car on a cold winter morning.) The two factors are that the colder your vehicle's engine is, the more power it takes to turn the engine over to get it started. It has all that cold, sluggish oil to contend with.The other factor is that the chemical reaction in the battery that creates electrical energy is less efficient when the temperature dips ... read more

You know you need newtires, but you're not sure what type. You look at a tire to get the size: 225, 50, R, 16, 92, H. All the way to the Sacramento service center you keep repeating it over and over. You even say it over in your mind while waiting in line. Then you get to the counter and the manager asks what size you need. Then your mind goes blank.Tire size can be confusing for many Sacramento drivers. There's so much on the side of the tire, and it's hard to keep straight.Even though there's a lot on a tire - if you know what it all means, it's actually more helpful than confusing for Sacramento tire shoppers. Let's start with the size number.For example, let's say a tire reads: 225 50 R 16 92 H. The 225 part is the width of the tire in millimeters - the width between the sidewalls of an inflated tire with no load. The 50 is the aspect ratio - the ratio of the sidewall height to the tread width. Off-road tires will have a higher number and hig ... read more

When all of your vehicle's wheels are lined up exactly with each other, your wheels are in alignment. Hitting a road hazard or even just the normal bumps and bounces of everyday driving in Sacramento can cause your vehicle's wheels to be out of alignment.Driving for an extended time around Sacramento when your wheels are out of alignment results in uneven tire wear. This is dangerous … and expensive. Worst case scenario, you have a blowout on a crowded CA highway. It can also cause premature wear to your suspension system, which can be really expensive to repair. At the very least, you may have to replace your tires years too early. The ideal alignment for your vehicle was designed by its engineers. Alignment service at Jack Dane Auto Service starts with an inspection of the steering and suspension – to see if anything's bent or broken. Then your friendly and knowledgeable Jack Dane Auto Service technician will look at tire condition.From t ... read more

The crankcase is the lower part of the engine where the crankshaft is housed and where the engine oil lives. The crankshaft is connected to the pistons that power the engine. When you are diving around Sacramento, fuel is burned in your vehicle engine, it pushes the pistons down and the crankshaft rotates and sends power to the transmission. Some of the explosive gases from combustion squeeze past the pistons and down into the crankcase.Now this gas is about 70% unburned fuel. If it were allowed to remain in the crankcase, it would contaminate the oil and quickly turn it to sludge. Sludge is like Vaseline and clogs passages in the engine, leading to damage. Also, the pressure build up would blow out seals and gaskets. So in the old days, there was just a hose that vented the crankcase out into the air. Obviously, not good for our air quality in Sacramento, CA.Enter the PCV valve. It's a small, one-way valve that lets out the gases from the crankcase and routes them back into ... read more

Everyone in Sacramento, CA, knows we are advised to go to our Sacramento dentist twice a year.  Oral-conscious Sacramento residents have a teeth-cleaning and examination. Once a year, we get x-rays to look for problems that can't be seen with the naked eye. When our dentist is done, he/she tells us what was found – "Everything's fine, see you in six months." Or "You've got a small cavity starting, let's schedule an appointment to take care of it." By the time you leave, you have a plan for addressing any necessary issues.This system works so much better than waiting for a painful problem before going into the dentist. Small problems are fixed before they turn into big problems. And you avoid those huge bills.If Sacramento folks understand the wisdom of using this system for handling dental care, why do many resist when facing the same system for our vehicle maintenance? Following the vehicle manufacturer's recommended intervals can be confusing. Fi ... read more

Hey Sacramento - this is something really amazing: Your vehicle uses 12,000 times as much air as fuel when you drive it. All of that air has to be filtered to keep your engine clean.That's like 100 gallons (380 liters) of air every block! The engine air filter is just another example of a very important but inexpensive part that has to do a tremendous amount of work. And when it works, everything goes well. But, when it doesn't, well, it can lead to problems. Of course, your vehicle manufacturer recommends how often to change your air filter. But like most service intervals, where and how you drive your vehicle in CA affects when your filter needs to be changed.Dusty conditions around Sacramento or polluted city driving means you'll need to change your filter more often. Our trained professionals at Jack Dane Auto Service can check your filter for you. In fact, it's often a routine part of an oil change.When you think about it, a clogged air f ... read more

People in Sacramento have been hearing a lot about higher oil change intervals these days. Maybe you're wondering: What are the key issues?Some new vehicle manufacturers are now recommending much higher oil change intervals than they have in the past. As much as 5,000 to 8,000 miles (8,000 km to 13,000 km) or more. This practice came under scrutiny when four of the largest new vehicle manufacturers announced that owners like those in Sacramento were experiencing engine damage resulting from these higher oil change intervals.The manufacturers' standard oil drain service for particular vehicles was scheduled at around 7,500 miles/12,000 km. People following these recommendations were experiencing engine damage. It turns out that oil sludge was building up. This caused small oil passages to clog and engine parts to fail.What causes oil sludge? It's a factor of time and mileage. There are hot spots in every engine that cause oil burn off that leads to sludg ... read more

When your vehicle has a problem or just needs some routine service, you might get a little nervous. Your vehicle's so important to your life in Sacramento, you need to get back on the road as soon as possible – with the problem fixed right the first time.If you've ever checked into some of the technician training Jack Dane Auto Service professionals receive, you may be surprised at how much specialized knowledge and skill goes into diagnosing and repairing a modern car. For example: Today there are four cylinder engines that generate more power than the 1980s-era V-8's. I mean a new V-6 Toyota Camry could beat Sonny Crocket's Ferrari in a race to 60 mph/100 kph. Our engines are more and more powerful and at the same time their fuel economy keeps inching up – even with steep Sacramento gas prices. They are also amazingly reliable: Kudos to the automotive engineers. But the advances come at the price of simplicity. The mod ... read more

Sometimes we hear people say, "What's up with all this maintenance stuff? Modern cars just don't break down." While it is true that today's cars and trucks are extremely reliable, they are also becoming increasingly complicated and use more exotic materials than ever before. All that complexity demands higher tolerances for everything. For example, most folks don't realize how high tech automotive fluids have become. Fluids like, engine oil, transmission fluid, coolant and brake fluid. Did you know that a modern engine would not run for more than a few months using motor oil formulas from 30 years ago? Today's automotive fluids contain a much higher percentage of additives to protect your vehicle's components from premature wear and corrosion. Time and miles march on for all of our cars. Please don't think we're using scare tactics to get you to take care of your ... read more

These days many people in the Sacramento area are really committed to making their cars last a long time. First thing: you've got to start with what you've got. It'd be ideal if people started with a brand new car, never missed a scheduled service item, paid attention to the severe service maintenance schedule and had regular inspections. But if you've had the vehicle for a while or bought it used, its maintenance history is what it is; and that's where you start.Go through the maintenance schedule for your vehicle and see what's been done and when. Have your Sacramento service advisor at Jack Dane Auto Service do an inspection and come up with a list of stuff that needs to be done. Review the list and prioritize the work, talk about budget and make a plan to get caught up.Making a plan is so important. Suppose you go in for an oil change and learn you need your cooling system serviced, a transmission service and are coming up on a timing belt replacement in the ... read more