Nissan 2.5L Index of Articles

How To Test the Alternator (2002-2006 2.5L Nissan Altima)

How To Test the Alternator (2002-2006 2.5L Nissan Altima)

In this tutorial, I'm gonna' show you how to test the alternator, on your 2002-2006 2.5L Altima with just a multimeter. All of the test steps are explained in a step-by-step way and by the end of the tests, you'll be able to say that,...   read more >>

How to Test the Fuel Injectors (2.5L Nissan Altima, Sentra)

How to Test the Fuel Injectors (2.5L Nissan Altima, Sentra)

This tutorial will show you how to test the internal resistance of the fuel injectors to see if they are bad or not. Here are the contents of this article at a quick glance: Symptoms of Bad Fuel Injector. Checking the Injector's...   read more >>

Testing a BAD Alternator: Symptoms and Diagnosis

Testing a BAD  Alternator: Symptoms and Diagnosis

I've had so many folks come up to me and say: "I think the alternator is bad on my car because I disconnected the Battery's Negative Terminal with the engine running and..." I cringe (internally) when I hear this. This is the worst thing anyone can...   read more >>

How to Test Engine Compression (2.5L Nissan Altima, Sentra)

How to Test Engine Compression (2.5L Nissan Altima, Sentra)

In this tutorial, I'll show you how to test the engine compression and more importantly, how to interpret the results of the test on your 2.5L equipped Nissan Altima (or Sentra). Why do an engine compression test? Well, it will help you in two...   read more >>

How to Bench Test a Starter Motor (Step by Step)

How to Bench Test a Starter Motor (Step by Step)

Bench Testing the Starter is the most effective way to find out if the Starter Motor is in fact BAD. This is an easy test that you can accomplish yourself without having to take the Starter Motor to AutoZone or O’reilly or Pepboys Auto Parts. This...   read more >>

Coil-on-Plug (COP) Coil Test 2.5L Nissan Altima, Sentra (2002-2006)

Coil-on-Plug (COP) Coil Test 2.5L Nissan Altima, Sentra (2002-2006)

Testing and troubleshooting the ignition coils on your Nissan Altima or Sentra is not hard! This article will take you through the whole testing process step by step. You'll be able to easily diagnose a Misfire Condition on your Altima and/or solve...   read more >>

How to Troubleshoot a Blown Head Gasket (2.5L)

How to Troubleshoot a Blown Head Gasket  (2.5L)

I've written this article to show you three of the most common tests that are done to diagnose a Blown Head Gasket on your 2.4L Nissan Altima (or Xterra, Frontier). Two of the three tests, I'm presenting in this article, you can accomplish within... read more >> (at: troubleshootmyvehicle.com)