looses power when pulling a load uphill

5

Asked by Jan 01, 2011 at 12:42 PM about the 1999 Chevrolet Tahoe 2 Dr STD 4WD SUV

Question type: Maintenance & Repair

99 tahoe looses power whille pulling heavy load uphill. After you reach top all you do is turn off truck and something under the hood resets. sounds like a flap opens or closes. replaced fuel pump and filter and still ha same problem

1 Answer

try the fuel pressure regulator

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