Engine Performance problem
2003 Kia Spectra 4 cyl Front Wheel Drive Manual 54000 miles
I have a 2003 kia spectra with misfires on cylinder 1, 2 and 3. DTC codes P0300, P0301, P0302, P0303. I have replaced plugs (properly gapped), wires, coil packs, fuel filter, fuel injectors. No effect.
Noid light shows pulse signal at fuel injectors. Compression check shows 140 on cyl #1, 150 on cyl #2-4
Thanks for your help!
Wednesday, April 15th, 2009 AT 1:37 PM