Our mobile technicians offer services 7 days a week. Upfront and transparent pricing.
Price range for all vehicles
YourMechanic Benefits
Online Booking
Mechanic comes to you
12-month / 12k-mile warranty
Free 50 point safety inspection
Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.
It depends on the type of car you drive and the auto repair shop you go to in Olney. Our mechanics in Olney are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office in Olney.
| Cars | Estimate | Parts Cost | Labor Cost | Savings | Average Dealer Price |
|---|---|---|---|---|---|
| 2010 GMC Sierra 1500 | $324 | $198.21 | $126.00 | 17% | $391.71 |
| 2010 Dodge Caliber | $86 | $16.00 | $70.00 | 30% | $123.50 |
| 2008 Subaru Legacy | $152 | $54.44 | $98.00 | 25% | $204.94 |
| 2005 BMW 530i | $446 | $319.57 | $126.00 | 13% | $513.07 |
| 2005 Mercedes-Benz CL600 | $688 | $275.16 | $413.00 | 24% | $909.41 |
| 2014 BMW M6 | $275 | $155.84 | $119.00 | 18% | $338.59 |
Fast and easy service at your home or office
GET A QUOTE FOR YOUR CARBacked by 12-month, 12.000-mile guarantee
A spark plug is a precision-manufactured electrical device that passes a very high voltage pulse across two electrodes. The ignition system in your car generates very high voltage, as much as 50,000 volts. As that high voltage flows to each plug, the path to ground is interrupted by the spark plug gap, which varies depending on the engine. The voltage is high enough to jump that gap gauge and ignites the air-fuel mixture created. Like all engine components that operate in synchrony, the spark at each spark plug is timed to maximize power and efficiency and also to keep engine emissions as low as possible.
If a spark is found to be faulty, it should be replaced, since it can cause any number of unfavorable symptoms, such as:
Even if only one spark plug is found to be faulty, it is common to replace them all at that time.
Spark plugs are threaded into the engine’s cylinder head(s). Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth. Not all the steps below apply to all cars, but the replacement procedure is as follows:
Yes, but spark plugs that are worn enough to cause engine-misfiring have the potential to cause engine damage and overheating of the catalytic converter. Generally, plug misoperation will not cause the engine to fail to run, but in cases of extreme wear, you may experience a limitation in the speed at which you can operate. If the maintenance schedule says the plugs should be replaced, it is best to do so promptly. Regardless of the age of the plugs, or elapsed mileage, if the engine misfires or runs poorly, the plugs should be inspected for defects.
Fast and easy service at your home or office
GET A QUOTE FOR YOUR CARBacked by 12-month, 12.000-mile guarantee
Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.
