White Knight Automotive Repair

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United States
Grants Pass, OR
White Knight Automotive Repair

We have stepped away from mobile repair and changed our name but still want to bring the same small shop care to our customers! No job is too big or small.

10/29/2026

Wobble or Shaking When Braking?

A shaking steering wheel or pulsing brake pedal deserves inspection. Rotor irregularities and other mechanical concerns can cause vibration—so the right repair starts with finding the cause.

White Knight Automotive Repair provides brake inspection and repair in Grants Pass, with photos and clear findings.

Save $10 on pads-and-rotors replacement, or $25 when both axles receive pads and rotors together.

Call 541-226-2989.

10/29/2026

Grinding When You Brake? Get It Checked Promptly

Grinding can mean the brake-pad friction material has worn away, allowing metal to contact and damage the rotor. Continuing to drive can turn worn pads into a more extensive repair.

White Knight Automotive Repair in Grants Pass inspects the cause and explains what needs replacing.

Save $10 on pads-and-rotors replacement, or $25 when both axles receive pads and rotors together.

If stopping performance changes or the pedal feels abnormal, stop safely and arrange transport for inspection.

Call 541-226-2989.

10/29/2026

Brake Checks in Grants Pass—Catch Wear Early

Don’t wait for grinding to have your brakes checked. White Knight Automotive Repair can inspect wear, explain the findings and help you plan needed repairs before worn pads damage the rotors.

Save $10 on brake replacement with pads and rotors, or $25 when pads and rotors are replaced on both axles together.

Every service includes our bumper-to-bumper multi-point inspection with photos, brake checks and documented visible wear, seepage or leaks.

Call 541-226-2989.

10/29/2026

Manual-Transmission Fluid Service in Grants Pass

The right fluid matters for lubrication and shifting. White Knight Automotive Repair follows your transmission’s specifications and maintenance guidance. Difficult shifting, grinding or leaks deserve evaluation before assuming a fluid change will fix the problem.

Save $15 when any three differential, transfer-case or manual-transmission fluid services are completed at the same visit.

Every service includes our photo-documented multi-point inspection and brake checks.

Call 541-226-2989.

10/29/2026

Transfer-Case Fluid Service in Grants Pass

An engine oil change doesn’t service your transfer case. Keep this part of your drivetrain in your maintenance plan with the correct fluid and manufacturer-recommended checks and services.

Save $15 when any three differential, transfer-case or manual-transmission fluid services are completed at the same visit.

White Knight Automotive Repair can help track your recommended maintenance milestones. Every service includes our multi-point inspection with photos and documented findings.

Call 541-226-2989.

10/29/2026

Differential Service in Grants Pass — Catch Small Leaks Early

Your differential needs the correct lubricant to protect its working parts. Let White Knight Automotive Repair review fluid condition, visible leaks and your vehicle’s recommended service schedule before a developing concern becomes a bigger repair.

Save $15 when any three differential, transfer-case or manual-transmission fluid services are completed at the same visit.

Every service includes our photo-documented bumper-to-bumper multi-point inspection, brake checks and notes on visible wear, seepage or leaks.

Call 541-226-2989.

10/29/2026

Spark Plug Maintenance in Grants Pass — Save $25 on Combined Service

Worn spark plugs put extra stress on ignition coils. Follow your vehicle manufacturer’s spark-plug schedule and use the correct parts for your engine. Rough idle, hesitation, hard starting or a check engine light can have several causes and should be evaluated before assuming plugs or coils are the answer.

Save $25 when spark plugs and coil packs are replaced together, or when spark plugs and spark plug wires are replaced together. Call White Knight Automotive Repair for a vehicle-specific estimate and to discuss which combination applies to your engine.

Every service includes our bumper-to-bumper multi-point inspection with photos, brake checks and documented visible wear, seepage or leaks. We can help track manufacturer-recommended maintenance milestones.

Call 541-226-2989 for spark plug service, tune-ups and misfire diagnosis in Grants Pass, Oregon.

10/29/2026

Coil Pack Replacement in Grants Pass: When Replacing a Set Can Save Money

At White Knight Automotive Repair, our shop experience is that coil problems often begin around 100,000 miles, sometimes followed by another original coil. This is an observation, not a universal replacement interval. DENSO notes that coils with similar lifespans may fail near one another; timing varies by vehicle and condition.

Worn spark plugs require more voltage and stress ignition coils. Rough idle, hesitation, shaking or a check engine light deserves evaluation before assuming coils are the cause. Follow your actual vehicle manufacturer’s spark-plug schedule and use the correct parts.

Our coil-pack sets can save hundreds on parts, depending on the vehicle and available set pricing. We charge no additional coil-installation labor when coils are installed with spark plugs. Save $25 when spark plugs and coil packs are replaced together, or when spark plugs and spark plug wires are replaced together.

Planning ahead may help avoid a later diagnostic visit or tow; those savings aren’t guaranteed. We explain single-coil and complete-set options.

Every service includes our bumper-to-bumper multi-point inspection with photos, brake checks and documented visible wear, seepage or leaks. We help track manufacturer-recommended maintenance milestones. Call 541-226-2989 to schedule in Grants Pass, Oregon.

10/27/2026

Grinding brakes: why waiting can turn pad wear into rotor damage

Grants Pass drivers: brake noises deserve an explanation. Some brake pads have a small metal wear tab that deliberately squeals as a service warning—but not every pad has one.

Here’s the breakdown: the pad’s friction material presses against a rotating disc to slow the vehicle. If that material wears away completely, its metal backing plate can contact and damage the rotor. Checking wear early may help prevent additional damage, but an inspection and the vehicle’s specifications determine which parts actually need replacement.

A new grinding sound, recurring squeal, pedal vibration or change in stopping is a reason to arrange an inspection. If braking ability changes or the pedal feels abnormal, stop safely and arrange transport rather than driving it to the shop.

At White Knight Automotive Repair, every service includes a bumper-to-bumper multi-point inspection with photos, brake checks and documented visible wear, seepage or leaks. We explain the findings, use the correct parts and specified fluids, and can help track your vehicle manufacturer’s recommended time and mileage maintenance milestones. There is no universal brake-pad replacement mileage.

For brake repair and auto repair in Grants Pass, Oregon, call 541-226-2989.

Technical reading: Wagner’s brake-warning-sign guidance and Brembo’s brake-disc technical guide. This educational post describes a possible wear process, not a diagnosis of a particular vehicle.
https://www.wagnerbrake.com/technical/parts-matter/driver-education-and-vehicle-safety/signs-you-need-a-brake-job.html
https://www.bremboparts.com/en/media/page/documents/8b6fd884-e07b-4e99-96b2-16c493862e44

10/23/2026

Combustion-Gas Testing in Grants Pass: Catch a Head-Gasket Leak Before It Gets Worse

Unexplained coolant loss or repeated overheating deserves diagnosis before it becomes a bigger engine problem. White Knight Automotive Repair in Grants Pass uses combustion-gas testing, also called a block test, to check for exhaust gases entering the cooling system.

Our before-and-after photos show blue test fluid changing to green during testing. This is the diagnostic test fluid—not the vehicle's coolant changing color. A properly performed test can reveal combustion gases that may enter through a leaking head gasket or another internal fault. The result does not by itself identify the exact failed component; further diagnosis determines the repair.

This chemical test differs from a cylinder leak-down test, which uses compressed air to investigate cylinder sealing. We explain our findings and provide pictures so you can understand the evidence and your repair options.

Addressing coolant loss and overheating promptly can help limit further engine damage. If your temperature gauge rises or an overheating warning appears, stop safely and arrange assistance rather than continue driving.

Every service includes our bumper-to-bumper multi-point inspection with pictures, brake checks and documented visible wear, seepage or leaks. Call (541) 226-2989 for cooling-system diagnosis and head-gasket concerns in Grants Pass.

Address

535 Ne Westbrook
Grants Pass, OR
97527

Website

http://whiteknightauto.com/

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