Loss of power, rough idle
Engine will not run under a load. Could this be an exhaust problem? Where is the
catalytic converter located? I have the 5.7L.
I have tuned it up. Changed most sensors. And swapped ECM.
Replace Fuel Pump
FUEL PRESSURE REGULATOR
ANY PRESSURE LESS THAN 60 PSI IS NO GOOD
Looking for a Used Suburban in your area?
CarGurus has 22,412 nationwide Suburban listings starting at $1,132.
Search Chevrolet Suburban Questions
Chevrolet Suburban Experts
Related Models For Sale
Used Cars For Sale