Auto Repair Services We Offer

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Basic Repair & Services
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Brakes & Tires
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Classic Car Restoration
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Computer Diagnostics
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Electrical Repair
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Engine Repair & Replacement

We are certified installers for Jasper Engines and Transmissions

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Heating & Cooling Systems
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Exhaust & Emissions
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Fuel Systems Repair
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Steering & Suspension Systems
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Tune Ups & Driveability
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Curious about your Check Engine light?

VEHICLE: DOCUMENTATION OBD I SYSTEM AND PRIOR

The emissions malfunction indicator on pre OBD II vehicles (most models prior to 1998) is known on some models as the “Check Engine”, “Power Loss”, “Service Engine Now”, or “Service Engine Soon” light. This light is intended to alert the operator when there is a failure in the system that may cause an increase of harmful emissions.

The Light illuminates when the ignition key is in the ON position and the engine is OFF, this is to functionally test the system and check the bulb. When the light turns ON during engine operation, even momentarily, a system diagnosis is necessary to determine the fault.

When the light is ON steady it means there is a fault currently detected. If the light illuminates and then turns off it can mean that the fault is intermittent or that the fault is only being detected intermittently. In either case, if the light is intermittent it usually means the technician will have to tray to recreate the operating conditions under which the light illuminates in order to diagnose the problem.

VEHICLE: DOCUMENTATION OBD II SYSTEM

When the ignition switch is initially turned on and the engine is not running, the malfunction indicator lamp lights for a bulb check. While the engine is running, the MIL will light only if there is an emissions-related concern.

The on board diagnostic (OBD) generation two (II) system continuously monitors all engine and transmission sensors and actuators looking for electrical faults, as well as values that do not logically (rationally) fit with other powertrain data. When certain operating conditions are met and a comprehensive monitor detects a failure that will result in emissions exceeding a predetermined level, the computer stores a diagnostic trouble code, and illuminates the MIL.

The OBD II system also actively tests some systems for proper operation while the vehicle is being driven. Fuel control and engine misfire are checked continuously, catalyst efficiency, exhaust gas recirculation operation, evaporative system integrity, oxygen sensor response, and the oxygen sensor heaters are tested once per trip when prerequisite operating conditions are met. The computer will illuminate the MIL if during these prerequisite operating conditions the system detects a failure that will result in emissions exceeding a predetermined level.

Whenever an engine misfire severe enough to damage the catalytic converters is detected, the MIL will blink on and off.

Once lit, the MIL will remain on until the vehicle has completed three consecutive good trips (three trips in which the fault is not detected). The MIL is also turned OFF when stored diagnostic trouble codes are cleared. However, the MIL will only remain OFF if the fault is successfully repaired.

Auto repair service is essential to keeping your vehicle running for as long as possible. Many people have been able to keep their cars for decades, putting thousands of miles on their car, just because they received timely maintenance.

We have the latest diagnostic equipment to repair your automobile, and the knowledge and skill to interpret what the diagnostic equipment tells us. We call the customer with the price of the repair before the work is done, so there are no surprises when they pick up their vehicle.

ALLDATA is a software system that has scheduled services and maintenance interval recommendations for virtually all car and light truck manufacturers. This system also informs us of updated info on your vehicle such as: factory recalls, service bulletins and new repair procedures.

ALLDATA is updated every month so we can properly maintain your vehicle with the newest information available.

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