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BARO reading changes during test drive
Posted to Technical Discussion Forum on 10/17/2012 7 Replies

I must be missing something here. This is a speed density system, 5.7L, TBI injection. Pretty simple system right. It's running rich, customer has stated it has poor fuel mileage. The BARO reading on this truck will change from 28.3 to 26.8 during a test drive... Login to read more.

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car Vehicle Data

1995 Chevrolet Tahoe LS 5.7L

Engine5.7 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1995 Chevrolet Tahoe LS 5.7L

Engine5.7 L
Trans4-speed Automatic (Electronic)