GM Throttle Body Relearn Not Working? Here’s How to Fix It
Is your GM vehicle running rough after cleaning or replacing the throttle body? You might be stuck in that frustrating loop of attempting throttle body relearn procedures with no success. …
GMC
Complete Guide to GM IAC Reset Procedure: Fix Your Idle Issues Fast
Have an unpredictable idle in your GM vehicle? Your Idle Air Control (IAC) valve might need a reset. This critical component regulates airflow when your engine idles, and when it’s …
L94 Engine Specs: Everything You Need to Know About GM’s Powerful 6.2L V8
Ever wondered what makes Cadillac Escalades and GMC Yukons from the early 2010s move with such authority? It’s the heart of the beast—the L94 engine. This 6.2L powerhouse was GM’s …
GMC 6.2 Engine Lifter Problems: A Simple Guide
Your GMC truck with a 6.2L engine might be making weird ticking sounds or shaking. You’re not alone – many owners face these issues. GM has identified that some 6.2L …
GMC Speed Limit Display Not Working? Easy Fixes for Your Digital Speedometer
Is your GMC’s speed limit display acting up? This frustrating issue affects many drivers, making it harder to stay aware of local speed limits. When your GMC speed limit display …
GM Throttle Body Relearn Procedure: Simple Steps for DIY Success
Is your GM vehicle idling too high or too low after a throttle body service? You might need to perform a throttle body relearn procedure. This crucial step helps your …
GM 5.3 Engine Lifter Problems:What Truck Owners Need to Know
Hearing that tick-tick-tick sound from your GM truck’s engine? You’re about to discover why those 5.3L V8 engines have become infamous for lifter failures. Whether you’re already experiencing issues or …
3 Common 8.1 Vortec Problems
The 8.1L Vortec stands as GM’s last big-block engine, a powerful choice for trucks, RVs, and boats. If you own one of these engines, you might face some challenges along …
4.3 Vortec Engine Problems: What Every GM Truck Owner Should Know
Thinking about the reliability of your GM truck or SUV with a 4.3 Vortec engine? You’ve probably heard mixed opinions – some swear by these workhorses while others complain of …
6 Causes Of GMC Sierra Engine Power Reduced
Ever been cruising down the highway in your GMC Sierra when suddenly that dreaded “Engine Power Reduced” message flashes on your dashboard? Your truck suddenly feels like it’s trying to …
How to Permanently Disable GM PassLock System: Complete Guide
Your GM vehicle won’t start, and that security light keeps flashing? The PassLock system might be the culprit. We’ll walk through proven methods to permanently disable GM PassLock system, so …
How to Reset Oil Life on GMC Acadia: Simple Steps for Every Model Year
Need to reset your GMC Acadia’s oil life monitor but not sure how? You’ve just changed your oil and now that pesky “Oil Life Low” message won’t go away. I’ll …
How to Reset Oil Life on GMC Sierra: A Complete Step-by-Step Guide
Ever stared at that pesky “Change Oil Soon” message on your GMC Sierra dashboard? You’ve just changed the oil, but your truck doesn’t know it yet. Don’t worry – resetting …