Quote:
Originally Posted by mysticseer
Thanks Burdekin,
I like the Needle comparison page, it looks like the needles for the type 2 and 3 engine are richer at medium to high revs,
I will look for an O2 meter/sensor, it's a very good ides as it will also help me out with other cars, I will then proceed from there.
Thanks,
Steve
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I just have the Innovate O2 wideband, works a treat and not expensive. It is temporarily fitted and powered through the cigarette lighter. Another handy tool I have is this multimeter that can read rpm.
https://www.amazon.co.uk/gp/product/...?ie=UTF8&psc=1
When setting mixture keep on winding down the jets until they don't increase rpm anymore, then wind back up one flat. Easy with the multimeter. That should set your fuel mixture about 13.2:1 and is how Volvo recommends it's set.