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2003 Vauxhall Zafira Repair Question


Topics covered: Fuel injector, Fuel pressure, Vacuum leak.
Mileage: 86,000 miles.

Asked on January 28, 2012

Hi my vauxhall zafira 1.6 has misfiring problems codes p0300 and p0301 had it at garage coil pack x2 sparks plugs plus they say new ecu had it changed still same faults could you help please thanks

Had at mutiple garages no one seems to no what the problem is
Avatar Asked by 11.nicola1

Answer

Replied on January 28, 2012

both are misfire codes, check fuel injectors are working, you have good fuel pressure, no vacuum leaks, start here.

Tiny Answered by mhpautos (expert)
26,913 answers provided