Why did they stop making Pontiac Fieros?
Despite the innovations, the model was discontinued by General Motors after annual sales fell steadily. The safety reputation was bad because of explosive fires and multiple recalls. Worse, the car was a money loser—General Motors lost about $2000 for every Fiero it built.
What kind of oil pump does a Pontiac have?
The Pontiac oil pump is relatively simple. Its cast body houses two spur gears that draw in, pressurize, and disperse oil throughout the engine. A ball-type pressure-relief valve regulates oil pressure to 40-, 60-, or 80-psi depending on the unit and engine build conditions.
What was the purpose of the Pontiac Fiero?
The Fiero was conceived as a small, two-seat sports car with all new suspension and V6 engine. While General Motors management and accountants were opposed to investing in a second two-seater sports car that might compete with the Corvette, they perceived the oil crisis as a market opportunity for a fuel-efficient sporty commuter car.
What kind of mileage does a Pontiac Fiero get?
It was impressive mileage for a 2.5 L engine of the period, and still good by today’s standards, but the three-speed automatic reduced highway mileage to only 32 mpg ‑US (7.4 L/100 km; 38 mpg ‑imp ). With respect to fuel economy, the Fiero was intended to appeal to a market niche for which the Corvette with its V8 engine was unsuitable.
What does an oil filter do on a Pontiac V-8?
An oil filter is designed to remove and collect small particles and debris that’s suspended in oil as it circulates throughout the engine. AC provided Pontiac with its oil filters for its V-8s. It’s a high-quality design that’s rather large and offered excellent filtration and flow.
Where is the fuel pump wire in a Fiero?
Disconnect the fuel pump wire connector from the main wire harness located in the front of the engine compartment. Crawl under your Fiero and disconnect the fuel feed, fuel return, canister vent, the filler hose, and the breather hoses. Remove the heat shield covering the catalytic converter.
How do you restart a V6 Fiero engine?
Usually, V6 Fiero engines are this type. Pull the fuel pump fuse out of your fuseblock. Start your car and run it until it shuts off. This will happen after the gas in the fuel line has been depleted. Attempt to restart it to make certain the fuel is gone. Check that the ignition is in the off position and reset the fuel pump fuse.
What kind of fuel injection does a Fiero engine use?
The negative wire will usually be black in color and the terminal often has a minus sign. Continue to Step 2 if your engine’s fuel injection type is throttle body injection. Usually, V4 Fiero engines are this type. Skip to Step 3 if your engine is of the multi-fuel injection variety. Usually, V6 Fiero engines are this type.
Is the Buick 3.8 the same as the Fiero 3800?
It is virtually the same as the FWD Buick 3.8 with the exception of having the oil pump located in the timing cover and used DIS instead of a distributor. In 1992, the supercharged version appeared using a M62 blower.