The Jaguar XJS uses a plastic rain cover (shield) to protect the wiper motor from water, debris, and road splash. Over time, heat and age cause this plastic cover to become brittle and eventually disintegrate. When that happens, the wiper motor is left completely exposed to the elements. Once moisture gets into the motor, corrosion […]
Category: Jaguar Bits
Which shocks are best for your Jaguar?
“What shocks are best for my car?” is a question I get asked several times per week. The answer is OEM shocks. Your Jaguar’s ride was designed to take advantage of the damping and rebound characteristics of the OEM shocks. Replacing them with an aftermarket shock like KYB, Gabriel, Monroe, etc. may affect your car’s […]
Winter Checklist
As we enter September, it’s time to prepare for the colder months ahead, especially for those of us living in the Northern Hemisphere. With winter fast approaching, it’s crucial to ensure your vehicle is ready to handle the changing weather conditions. Here’s a comprehensive list of technical maintenance tasks that can help keep your car […]
Adjusting the Headlamps on Your Jaguar
How to Adjust the Headlamps on Your Jaguar If your Jaguar’s headlamps seem misaligned—whether due to a minor bump or general wear—you may need to adjust them. Properly aimed headlights improve visibility and safety, especially at night. DIY Headlamp Adjustment On many Jaguar models, you can adjust the headlamps yourself with a few simple steps: […]
Halogen Headlamps vs. Sealed Beams: What Jaguar Owners Should Know
Many Jaguars use halogen headlamps, which produce noticeably brighter and whiter light than traditional sealed-beam lamps. While increased brightness is the most obvious benefit, there are also important differences in how these lamps age and fail. Sealed-beam headlamps tend to start out bright and then gradually dim over time. The change is slow, so many […]
1995–1997 Jaguar XJ6 Clock Panel Failure: A DIY Owner’s Guide
A well-known interior issue on 1995–1997 Jaguar XJ6 (X300) models is failure of the center dash clock. Unfortunately, Jaguar did not design the clock as a separate, serviceable unit. When it stops working, the entire clock panel assembly must be replaced to restore function. There are two versions of this panel, and ordering the correct one […]
Jaguar Air Conditioning Conversion from Freon to R134A
Let’s clear up some confusion about this R134a stuff. It’s CHEAP and it works. There is no reason to pay obscene amounts of money to get your car converted to R134a. Your local air conditioning professional can evacuate and recharge your A/C system with R134a, usually with no modifications at all. What should you expect […]
Jaguar Air Conditioning: Basic System Operation for DIY Owners
Understanding how your Jaguar’s air conditioning system works makes troubleshooting much easier. While the system may seem complex, it follows a simple heat-transfer cycle. The key thing to remember: Air conditioning doesn’t create cold — it removes heat from the cabin and dumps it outside. Let’s walk through the major components and what each one […]
Oxygen sensor, or lambda sensor, fuel injection system
The oxygen sensor (also called a lambda sensor) Looks like a spark plug screwed into your catalytic converter It is an important part of your fuel injection system Continually tests the level of oxygen in the exhaust stream Feeds this information to the fuel injection computer Too much oxygen (the engine is running lean), tells […]
DIY Jaguar Tip: Universal Joints Need Periodic Lubrication
Universal joints (U-joints) are critical components that allow rotating shafts—such as the driveshaft and rear halfshafts—to flex and operate smoothly as the suspension moves. Without them, these long shafts would bind or break. Inside each U-joint are multiple bearing surfaces that require proper lubrication. When grease dries out or is never replenished, the joint begins […]
