AUTONET TV

A Sticky Brake Situation (Parking Brake Service and Maintenance)

We've all been there.  You park your vehicle on a steeper than usual hill and worry about it rolling down while you're running your errands.  So you decide you'll use the parking brake.  When you get back, you release the parking brake, hit the ignition, put it in gear and—uh, oh—you can feel the parking brake is still on.  It's stuck.  What do you do now?

Welcome to the world of infrequently-used parking brakes.  Yes, they do stick for several reasons. It's common for components to corrode and get locked up.  Sometimes if you have applied it extra hard, it can jam.  Could be a rusty cable, could be a spring that doesn't return the brake to its disengaged position.  Some pieces just break when they're stressed for the first time in a while. A caliper or the pivot arm it's on can also stick.

There are a few things you can try to unstick it.  Carefully rock your vehicle by putting it first in drive and then reverse.  You have to be careful doing that, though, because sometimes you can damage the transmission.  You can try working the parking brake control a few times to see if that will loosen the corrosion.  If you can't unstick it, you can try driving slowly a short distance to a repair facility near you.  Sometimes it won't cause damage to the brakes but it depends on how tightly the parking brake was applied and what was stuck.  You may also have to have your vehicle towed to a repair facility.

In any case, once you've seen these symptoms, have your vehicle brakes looked at by a professional who can fix the root of the problem.  Better yet, don't let your vehicle get in this condition; regular maintenance and inspections by a trained technician should prevent you from getting in a jam somewhere thanks to a stuck parking brake.  You could use a "brake" like that.

Triple A Automotive
972 Barstow Suite B
Clovis, CA 93612
(559) 299-9300
http://www.tripleaautomotive.com

No Fueling Around (Fuel Filter Replacement)

A driver called in to the shop the other day saying his European sports sedan had an odd problem.  He was driving when his car started to slow down.  Applying more throttle didn't help.  He pulled over to the side of the road, shut the engine off and waited a few minutes before starting it up again.  It ran fine… for a couple of minutes.  Then the same thing happened.  He was able to finally get home by stopping and restarting, and he was calling to see if we could take a look at it. 

Turned out it was one of his car's fuel filters that choked up with debris so badly that enough fuel couldn't get through it.  When he stopped the car, enough fuel could flow through the unpressurized fuel line to supply enough fuel for a couple of minutes when he restarted his car. But then the pressure would cause things to clog again.  

There are other symptoms that point to a failing fuel filter. Perhaps your engine misfires, your vehicle is hard to start, or your fuel pump starts making odd noises. 
If you experience any of these signs, bring your vehicle in so we can have a technician check it out. 

Many vehicles have at least two fuel filters. One is a strainer that is part of the fuel pump in the fuel tank, and the other is in the main fuel line. Your vehicle's manufacturer recommends how often yours should be changed, but your driving habits and environment (such as dirty or dusty conditions) may mean yours will have to be replaced more often.  

The technician will also look to see if your vehicle might have another problem that's causing your fuel filter to fail more frequently than normal, such as corrosion in the fuel tank. 

Your engine needs fuel to run. Maintain the health of your fuel system and that will help keep you on the road to your destination.

Triple A Automotive
972 Barstow Suite B
Clovis, CA 93612
(559) 299-9300
http://www.tripleaautomotive.com