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Does 81 Corvette have electric fuel pump?
It is very important to use the correct fuel pump for your engine, as the flow output for each one is different. Corvettes were fitted with mechanical fuel pumps from 1968 to 1981. For 1982, Corvettes used an electric fuel pump that was located inside the fuel tank.
Why is my mechanical fuel pump not working?
If you see a weak stream or nothing at all, then you could have a failed pump, a blocked fuel line, a clogged fuel filter, or an empty gas tank. Check the fuel pump pressure. Attach a fuel pressure gauge either to the fuel line at the carburetor or to the pump outlet then crank the engine.
How many horsepower does a 1975 Corvette have?
Engine Specifications
| Feature | Base Engine RPO L48 | RPO L82 |
|---|---|---|
| Compression ratio | 8.5:1 | 9.0:1 |
| Brake horsepower | 165 @ 3800 | 205 @ 4800 |
| Torque | 255 lb-ft @ 2400 | 255 lb-ft @ 3600 |
| Main bearing | five |
Where is the fuel pump on a 1982 Corvette?
Diagnosis of your 1982 Corvette fuel system starts at the fuel pump. It is a low-pressure, high-volume electric pump mounted inside the gas tank, replacing the mechanical-style pump used on all previous Vettes.
Is a 1981 Corvette Fuel Injected?
The ’81 marked the transition from carburetor to fuel injection, and from St. Louis to Bowling Green. This system would pave the way for the two four-cylinder throttle bodies of the Cross-Fire in ’82 and ’84 which rapidly evolved, in turn, into Tuned Port Injection. 1981 involved additional transitions for the Corvette …
How do I check if my fuel pump is working?
Listen for the fuel pump: Put your ear near the fuel tank and have an assistant turn the ignition key to the “on” position. The fuel pump should make an audible noise if it’s working properly. Whack the fuel tank: Have an assistant crank the engine while you hit the fuel tank with a rubber mallet.
What are the symptoms of a failing fuel pump?
6 Common Signs of a Faulty Fuel Pump
- Whining Noise From the Fuel Tank. If you notice a whining noise coming from the location of your fuel tank, the fuel pump is probably beginning to fail.
- The Engine Sputters or Surges.
- Trouble Starting the Car.
- Loss of Power Under Load.
- Reduced Gas Mileage.
- Stalling at High Temperatures.
What is a 1975 Corvette worth?
**Figure based on a stock 1975 Chevrolet Corvette valued at $12,200 with OH rates with $100/300K liability/UM/UIM limits.
How fast is a 1975 Corvette?
129 MPH
Car and Driver found a base, automatic-equipped Corvette could still manage 0-60 in 7.7 seconds and a respectable 129 MPH top speed. And, most importantly, 1975 would be the last year you could buy a true Corvette convertible until 1986.
What is Crossfire injection Corvette?
by Andy Joseph. General Motors (GM) used the Chevrolet Crossfire fuel injection system in the Corvette from 1983 to 1985. The system increased the car’s performance while also cutting down on its emissions.