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Fuel pump noise
Posted to Technical Discussion Forum on 3/18/2008 10 Replies

Hi, 1999 Suburban K2500 7.4L gas engine with single gas tank. The fuel pump is quite loud. Is this normal? It's drawing 8.5 amps and the waveform looks OK to me. Login to read more.

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car Vehicle Data

1999 Chevrolet K2500 Suburban 7.4L

Engine7.4 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1999 Chevrolet K2500 Suburban 7.4L

Engine7.4 L
Trans4-speed Automatic (Electronic)