99 Suburban Fuel Issue

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99 Suburban Fuel Issue

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Chevrolet Forum >> Chevy Trucks, Vans & SUV's >> Suburban >> 99 Suburban Fuel Issue

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99 Suburban Fuel Issue - 8/18/2008 6:54:15 AM

dwcchevy99

Posts: 2
Joined: 8/18/2008
Status: offline

I have a 99 Suburban and while driving on the highway it will loose power, but still run. I can put in neutral and turn engine off then back on again, the suburban will run fine for awhile. I have replaced fuel pump but nothing change?

Post #: 1

RE: 99 Suburban Fuel Issue - 9/4/2008 4:39:44 PM

barnyardmech

Posts: 3
Joined: 8/28/2008
Status: offline

Go to Auto Zone or Advanced Auto. They Scan for free. Find out if the ECM is spitting out a code then fix. If you replaced the fuel pump then more than likely you have a clogged FUEL FILTER or clogged catalyst. I would change the fuel filter first (D-I-Y-) filter is about $15 bucks. Get Back to me...

(in reply to dwcchevy99)

Post #: 2