1999 Chevrolet Tahoe Repair Question
Topics covered: Compression, Engine, Vacuum leak.
Mileage: 216 miles.
Mileage: 216 miles.
Asked on July 7, 2011
1999 Chevrolet Tahoe 5.7 engine
Have new plugs wires cap & rotor, but scaner shows misfire on 2 4 6 & 8, most on 4 & 6, code is PO300. this is a 1999 Chevrolet Tahoe with a 5.7 engine, can you help?
Mark
Mark
Asked by askuAnswer
Replied on July 7, 2011
Check compression and injector for no.4/6-P0300 is normally caused by vacuum leaks and contaminated fuel
