What Does Fuel Sys 1 CL Mean? (Explained)
A generic scanner often brings up error codes and terminology when connected to a car engine. What this terminology indicates varies, depending on what the error is. The fuel SYS …
Car Tips
What is LS1 Engine Firing Order? (Explained)
After the production of the LT1 engine in 1977, Chevy introduced the LS1 engine, another small-block performance engine. The LS1 engine came out exactly in 1997. Both the LT1 and …
What is LT1 Engine Firing Order? (Answered)
GM is popular for tweaking the alphanumeric naming system of its high-performance engine. The small-block LT1 engine is one of the trademark designs of this brand. What does an LT1 …
Torque Specs for Water Pump: Things You Need To Know
For each type of vehicle, a corresponding recommended torque specification exists. You can always find the required torque spec in the vehicle owner’s manual for the individual pump you are …
Long-Term Fuel Trim High at Idle: Causes and Fixes
A long-term fuel trim high at idle is a common issue that can affect the performance of your car engine. The overall efficiency of your vehicle is also at risk. …
What is Retained Accessory Power? (Explained)
Auto wiring comes with some complexity but with quality information, you can take care of things. Regardless of the model, a car features a retained accessory power (RAP). The electrical …
5 Steps to Fix Wrist Pin Knock
A funny little noise from the car is one of the issues auto owners and drivers find difficult to resolve. Otherwise called a wrist pin slap, the wrist pin knock …
5 Steps to Fix Injector Circuit Malfunction
A faulty injector circuit is one of the symptoms of an auto-diagnostic code called P0200. In some cars, the P0202 code pops up. A fuel injector circuit helps to monitor …
EGR Not Ready: Meaning, Causes and Fixes
Getting the Exhaust Gas Recirculation (EGR) monitor can be daunting. What’s more challenging is when your car displays the notorious ‘EGR not ready.’ Guess what? Yet, you’ve added more miles …
4 Ways to Fix 2AZ-FE Engine Oil Consumption
Since its launch and assembling in Japan in the early 2000s, the Toyota 2AZ-FE has been phenomenal. The AZ family (2000-2009) is undoubtedly a high-performance engine. It boasts incredible displacement, …
How to Complete Drive Cycle Without Driving: A Guide
Your check engine light’s off, but your car’s saying “not ready” for emissions testing. Frustrating, right? You don’t have to spend hours driving loops around town. There’s a smarter way …
4 Reasons Why Check Engine Light On After Car Washing
If your check engine light appears on your dashboard after going through a car wash, it may or may not be a problem. The check engine light could have been …
What is Toyota Auto LSD? (Explained)
LSD means Limited Slip Differential and it is a term specific to a vehicle’s traction. It is a setting designed for terrible or dangerous road conditions. When the vehicle detects …