Vauxhall Zafira engine light on.engine slow up down but run ok.

Car: Vauxhall Zafira
Variant: 1.6 16v petrol
Model Year: 2001
Categories: Electrics, ECU, Warnings & Lights
Hi,please help me.vauxhall zafire 2001 1.6 petrol.engine light omon dash.check with grage computer fault found EGR valve.change new.still same falt.also hommmm noise coming under bonet when speead reach about 40 mile.also when I stop or slow engine very slow down or stop goes up/down.don all new servise.oil/air filter etc. help plzzzzzzz
Posted: Jan 9, 2012 (12 years ago)
Is the wiring to the e.g.r. ok,Recheck the fault code and make sure no pipes are choked.
Posted Jan 9, 2012 (12 years ago)
Blocked catalyst?

Common fault on early zafira, it's part of exhaust manifold.
Posted Jan 21, 2012 (12 years ago)

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