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Reliable DIY auto repair guides by qualified auto technician John Cunningham.

Lexus

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Body

Fix body-related problems, find tools and parts, and easy-to-follow guides here.

Electrical

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Body FAQ

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Brakes

Fix brake problems, find tools and parts, and follow easy-stepped guides here.

Rotor-with-side-view

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Brakes FAQ

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Climate Control

Fix HVAC problems, find tools and parts and easy-to-follow guides here.

HVAC

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Electrical

Fix Electrical gremlins, find tools and parts, and easy-to-follow guides here.

Alternator

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Electrical FAQs

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Engine

Fix Engine problems, find tools and parts, and easy-to-follow guides here.

Engine

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Engine Cooling

Fix Cooling problems, find tools and parts, and easy-to-follow guides here.

Radiator

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Fuel System

Fix Fuel System problems, find tools and parts, and easy-to-follow guides here.

Fuel-injector

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Ignition

Fix Ignition problems, find tools and parts, and easy-to-follow guides here.

Spark-plug

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Interior & Exterior Care

Show your ride the love, find tools and, materials, and easy-to-follow guides here.

Car-paintwork

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Lights

Fix Light problems, find tools and parts, and easy-to-follow guides here.

Bulbs-and-lights

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Trouble Codes

Explanations, diagnosis, cause, and the fix for common OBD trouble codes here.

OBD-2 fault code reader

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Wheels & Tires

Fix Wheel & Tire problems, find tools and parts, and easy-to-follow guides here.

Open-spoked-wheel

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Tire check infographic by Rustyautos.com

Wheels & Tires FAQ

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