Question about 1994 Chevrolet Corvette

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I have a 1994 Corvette with a 350 standard engine in it. There is a fuel leak on top of the engine at a device where one of the fuel lines come up from under the car. This device also looks like it has a vacuum hose on it. After this device the fuel line travels along the top of the engine and into the distribution line. What is the name of this device that looks like an old vacuum advance from earlier cars?

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That is you fuel pressure regulator that is what is leaking must be replaced. good luck.

Posted on Nov 14, 2010

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What arm the specs for 95 camaro lt1 350


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1 Answer

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So I will assume you have spark, seeing how your questioning whether it's carburetor or fuel pump. With a mechanical fuel pump, the easiest way to check is to disconnect fuel line at carburetor, and aim it in to a pop bottle, or similar container. Remove connector at distributor so no spark.
Crank engine over and see if fuel runs in to bottle, or container. If good flow, pump is o.k.
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With the amount of fuel leak, it's going to be the return line since it's not that bad compared to the high pressure side. Follow the fuel lines from the drivers side around the steering shaft to the engine. The high side and low side (return) run side by side and you should see it leaking when the engine is running.
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