How to Manually Read Codes in a '94 Nissan Altima?

Answer You can manually read the trouble codes set by the diagnostics computer in your 1994 Nissan Altima right from your garage, saving both time and money. The 1994 Nissan Altima has an "Onboard Diagnos... Read More »

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How Can I Get Trouble Codes for My '99 Nissan Altima?

A "check engine" light coming on in your 1999 Nissan Altima can mean serious problems. On the other hand, it may only point to a lesser problem that has an easy fix. The computer of your 1999 Nissa... Read More »

How to Read the Oil Dipstick in a Nissan Altima?

An engine needs oil to work properly so it's critical to perform checks to make sure you have enough. You should check the oil level on the vehicle every time you stop and add fuel. The Nissan Alti... Read More »

How to Read and Manually Check Engine Codes on a Dodge 3500 Truck?

Reading and checking engine codes on your Dodge 3500 truck requires a special tool called an ODB scan tool. The Dodge 3500 uses an on-board diagnostic computer to generate and store error codes gen... Read More »

How to Read 1991 Nissan Maxima Trouble Codes?

The trouble codes on your 1991 Nissan Maxima indicate problems with the various sensors or valves that keep your Maxima running. When you receive a trouble code, it triggers the check engine light ... Read More »