How to Troubleshot a 3.8L GM Buick Engine That Will Not Start?

Answer Unlike earlier model vehicles, which incorporated a simple carburetor and distributor, the GM Buick 3.8-liter engine features a computer-controlled engine management system. If the system fails and... Read More »

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My 430 Buick Engine Turns Over But Won't Start?

The Buick 430 V8 engine was manufactured from 1967 through 1969. It was used in several models of full-size and luxury cars. If your Buick 430 will turn over but not start, there are several common... Read More »

How Do I Identify a Buick V-6 Engine?

To identify a Buick V-6 engine, you must find and decipher one of two engine codes. One code is on the engine or in the engine compartment---locations vary widely---and the other is part of the Veh... Read More »

Troubleshooting a Buick 3.8 Engine?

For more than three decades Buick's 3.8L (231 cubic inch) V6 engine has served a wide variety of vehicles, providing years of reliable service and good fuel economy to cars powered by this venerabl... Read More »

How to Add Engine Coolant in a 1994 Buick?

Maintaining proper radiator coolant levels in your 1994 Buick prevents engine overheating. All General Motors vehicles use a specific brand of antifreeze called Dex-Cool. According to General Motor... Read More »