How to Change Out the 1991 GMC Headlights?

Answer If the filament in your GMC headlight burns out, you'll need to replace it right away. The headlights on your 1991 GMC will accept No. 9004 headlights, but first verify that the auto parts stores i... Read More »

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How to Install Headlights on a Toyota 1991 MR2?

One of the few faults of the Toyota MR2 is that it was built with sealed-beam headlights (as most cars were in 1991), and this type of headlight is bulky and tends to burn out more often than the n... Read More »

How Do I Install Headlights on a 1991 Toyota Pickup Truck?

Toyota headlights are indispensable for seeing at night or in inclement weather. Some Toyota models have sealed beam headlights that are all one piece, but for all 1991 Toyota pickups, these were c... Read More »

How do I Change Car Headlights to Automatic Headlights?

Manufacturers have installed automatic headlights on cars for several decades. Originally offered on expensive models, they have since become commonplace. New cars are equipped with electronic modu... Read More »

How to Change the Alternator on a 1991 F150?

When your truck fails to start in the morning, there are three places to look: the battery, the starter and the alternator. If the battery and starter are fine, chances are good that the alternator... Read More »