Zak is new to the CarBuzz team, working as a freelance content writer. When Zak isn't writing How To articles for CarBuzz he's working as a high school automotive technology instructor. Before ...

Question: I have a 1992 Chevrolet S-10 pickup with the four-cylinder engine. I told my mechanic that my truck, when idling, sounds rough at times. And when accelerating, it sometimes hesitates. He ...

Old cars are great. They represent a different time, reflecting the state of society at the point of their design and manufacture, and can charm and delight while also providing useful transport.

Trouble ranging all the way from bad gas mileage to burned valves has been traced to faulty fuel I pumps. But faulty fuel delivery is often due to some bad condition entirely outside of the fuel pump ...

You're driving along and your car starts to stutter and stumble. Then, just as soon as it starts, it goes away. You forget about it until it happens later in the week or the next day. Is your car ...

Question: I have a 1990 Buick Skylark with the V-6 engine. It runs rough, stalls when cold, hesitates on acceleration, and sometimes at around 45 mph, it cuts out or loses power. I have changed the ...

Fuel injection technology revolutionized the automotive industry, which helped make cars much faster. Additionally, fuel injection makes combustion engines more efficient and cleaner. But not many ...

Hello Nsubuga, your Toyota with the 1KZ engine may be experiencing fuel supply restriction. This is when fuel pressure drops. Diesel engines use compression of fuel for ignition. The pressure of fuel ...