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Mark, Technician
Category: Car
Satisfied Customers: 1504
Experience:  Qualified City & Guilds
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hi i own a 1.9 non turbo fiat scudo van will always start but

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hi i own a 1.9 non turbo fiat scudo van will always start but soundddds like its missfireing if it was petrol i would say a bad plug it smokes until all cylinders get warm but uses no oil at all done 2000 miles since compleat head overhall

Mark :

When it warms up does the misfire remain or does it clear?


sorry i thought i said yes jt runs perfect no miss at all

Mark :

The first thing to do is try identify what cylinder is misfiring.

Mark :

Next is to check the glowplugs all work. I suspect the cylinder with the misfire has a faulty glowplug

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