Lancaster auto repair

You know you have an accelerator pedal; step on it and your vehicle is supposed to go.  But did you know there is a part in your vehicle that keeps track of where the throttle is? It's called the Throttle Position Sensor, or TPS. The TPS is a sensor that helps your vehicle figure out the right mix of air and fuel is reaching your engine.  It does that by keeping track of the throttle and sending that information to your vehicle's computer.  Other factors play a role in how well your engine is performing, including air temperature, how fast the engine is turning over and air flow.  When the TPS isn't working right, you may find your vehicle won't accelerate or doesn't have the power you're expecting when you press on the accelerator.  In some cases, it may accelerate on its own.  Sometimes your vehicle won't go over a certain speed.  Your Check Engine light may go on. Any of these symptoms should be checked out soon.  If your TPS stops working rig ... read more

Nearly every modern vehicle on the road today has power steering, a wonderful invention that makes steering take far less effort than it did in the "good old days."  Today, we take our steering for granted: until something goes wrong, that is. Most power steering these days is rack-and-pinion, the rack being a metal bar between the front wheels with notches in it and the pinion being a gear whose teeth fits into those notches.  Adding power assist makes it easy to turn. That assist comes in the form of hydraulic fluid that is pressurized by a pump powered by the engine, an electric motor that adds a power assist or a system that uses both an electric motor and hydraulic fluid. Your vehicle usually gives you a heads up that something is going wrong with its steering. Here are a few signs to look for: A humming, whirring, rubbing or grinding sound coming from you engine compartment when you turn. Signs of hydraulic fluid leaking, such as wet spots under your vehicle. The smell ... read more

Perhaps you've heard someone use the term "loose steering." And it's pretty much what it sounds like.  You turn the steering wheel and the vehicle's wheels don't seem to go exactly where you thought you were pointing them.  You have to constantly make steering adjustments.  Loose steering is sloppy steering, and it can be a safety hazard.  You need to be able to control your vehicle with pretty much the same precision as the way it was when it came off the assembly line.   If the steering in your vehicle is starting to feel loose and sloppy, there may be some significant suspension issues that need examining by a trained technician. How do you know if your vehicle needs to be looked at? Try turning the steering wheel and see how much play is in it.  One rule of thumb: if you can turn it the distance of a quarter and a dime placed side by side without seeing the outside wheels move, it's time to have it inspected by one of our technicians. Our Drivenmo ... read more