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Problems with 2003 Chevrolet Suburban 2500 FUEL/PROPULSION SYSTEM

On average, the 2003 Chevrolet Suburban 2500 starts to “feel” problems with the FUEL/PROPULSION SYSTEM and its various aspects after 131 000 miles.

Recently reported FUEL/PROPULSION SYSTEM problems on 2003 Chevrolet Suburban 2500

I will be driving down the road both hwy and city. the suburban will go into reduced engin and lose all its power and speed. i have to pull over and cut the car off and restart it and it's fine to go for maybe a mile and it does it again. they can not pin point what the problem is . it's very dangerous.

Tl* the contact owns a 2003 chevrolet suburban 2500. while driving 35 mph, the contact depressed the brake pedal and it traveled all the way to the floorboard. the contact was able to stop the vehicle. the vehicle was towed to an independent mechanic where they performed an interim repair. the vehicle was taken to an independent mechanic where it was diagnosed that all the brake lines were rusted and needed to be replaced. the contact was also informed by the independent mechanic that the vehicle may need the fuel pump line replaced as well. the vehicle was not repaired. the manufacturer was made aware of the failure. the failure mileage was 72,000.

Other 2003 Chevrolet Suburban 2500 Problem Categories