If your GMC Savana’s key fob is not working, the most common reason is a dead battery. Followed by water damage or fob failure. Below, we’ve listed everything you need to do to get your van’s fob working again. A dead battery is the most common reason a GMC Savana’s key fob fails. Table of … Read more
If you’re filling your van 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 GMC Savana is getting bad gas mileage. Before diving in, it’s important to note whether or not your Savana’s check engine … Read more
If your GMC Savana 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 van. Metal shavings accompanied by a knocking sound typically indicate your Savana has spun a … Read more
When your GMC Savana 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 van’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
Shocks and struts typically don’t last for the lifetime of a vehicle, If your GMC Savana is experiencing poor handling, excessive wear on tires and suspension components, or a jarring noise, it likely has bad shocks or struts. If your Savana is experiencing any steering problems, it’s vital to check your van out immediately, as … Read more
The TPMS light indicates that your GMC Savana’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 van’s tire pressure must be checked. If your GMC … Read more
One of the most common trouble codes with the GMC Savana is P0174. It indicates that your GMC Savana is running lean on the bank two side of the engine. P0174 and P0171 (fuel trim lean bank one) are the most frequently seen air/fuel mixture-related codes. If they appear together, it reduces the list of … Read more
P1174 and P1175 are GM-specific DTCs (Diagnostic Trouble Codes). They indicate fuel bank trim issues on bank 1 and bank 2 of your GMC Savana. GMC Savana 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
P0441 is one of the more common OBD II codes that can occur in the GMC Savana. It is frequently caused by a loose or bad gas cap, cracked or disconnected EVAP system hoses, vacuum leaks, or a bad purge valve. Always start by taking a look at the gas cap. P0441 is related to … Read more
A functioning horn is one of a vehicle’s most critical safety features. If your GMC Savana’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