Cadillac XLR Bad Fuel Mileage: Causes

If you’re filling your car up regularly and still getting crummy mileage, there are a few things that could be to blame. In this post, we’ll explore some of the most common reasons your Cadillac XLR is getting bad gas mileage. Before diving in, it’s important to note whether or not your XLR’s check engine … Read more

Cadillac XLR Metal Shavings in Oil: Causes

If your Cadillac XLR has metal shavings in the oil, it almost always indicates engine damage, but it’s not always easy to tell what is causing the issue. This article will help you figure out what’s going on with your car. Metal shavings accompanied by a knocking sound typically indicate your XLR has spun a … Read more

Cadillac XLR RPM Goes Up and Down While Parked: Causes

When your Cadillac XLR is in Park, its engine RPM level (revolutions per minute) should stay relatively even. If it doesn’t, there’s likely something wrong with your engine. If your car’s check engine light is on, we’ve provided the most common causes of RPMs going up and down while in Park and the common codes … Read more

Cadillac XLR: Symptoms of Bad Shocks or Struts

Shocks and struts typically don’t last for the lifetime of a vehicle, If your Cadillac XLR is experiencing poor handling, excessive wear on tires and suspension components, or a jarring noise, it likely has bad shocks or struts. If your XLR is experiencing any steering problems, it’s vital to check your car out immediately, as … Read more

Cadillac XLR Tire Pressure Light: Causes + How to Fix

The TPMS light indicates that your Cadillac XLR’s tire pressure is above or below the minimum threshold set by the manufacturer.   The tire pressure monitoring system (TPMS) light is the most common warning light on a modern vehicle. If you have a TPMS warning light, your car’s tire pressure must be checked. If your Cadillac … Read more

Cadillac XLR P1174 & P1175: Meaning, Causes, How to Fix

P1174 and P1175 are GM-specific DTCs (Diagnostic Trouble Codes). They indicate fuel bank trim issues on bank 1 and bank 2 of your Cadillac XLR. Cadillac XLR P1174 + P1175 Quick Info GM P1174 + P1175 Definition Fuel Trim Cylinder Balance (Bank 1 or Bank 2) Symptoms Mild misfire, MIL light Common Causes Bad O2 … Read more

Cadillac XLR Horn Not Working: 5 Most Common Causes

A functioning horn is one of a vehicle’s most critical safety features. If your Cadillac XLR’s horn isn’t working, there are a few potential causes. We’ll cover each of them, starting with the easiest and most likely issues and working from there. A test light can make diagnosing a horn that isn’t working much easier. … Read more

Cadillac XLR P0100: Meaning, Causes, How to Fix

P0100 is a generic OBD2 trouble code that indicates an issue with your Cadillac XLR’s Mass Air Flow (MAF) Sensor.   This code is usually caused by a MAF sensor that is faulty, dirty or a wiring issue related to it. It may be tempting to replace your XLR’s MAF sensor without checking the electrical system … Read more

Cadillac XLR Sloshing Sound (How to Find and Fix)

A mysterious noise you don’t know the source of is one of the most stressful things that can happen during vehicle ownership. If your Cadillac XLR is making a sloshing sound while driving it, this is the guide for you. If your XLR makes a sound like sloshing water while driving, this is undoubtedly a … Read more