My K74 has been running great since I blanked EGR new injectors glow plugs good service and few other bits but it's now when it's warmed up it starts hunting the rev drop below tick over just for a little bit any one have any ideas greatly recived cheers Tim

when was the fuel filter last changed ? sometimes a clogged filter can give issues like this

thanks Kurt think you might have solved the disco too! foot down it jerks as if fuel starvation, checked and been a while since the filter was changed cheaper than pump under the floor!!

I also dropped a bottle of Forte in after the filter Paul, it made some difference with the engine running temp too.

where can you get that Tek76?

I got mine from Amazon, 2 bottles for 20 quid, they also make dpf and turbo cleaners..

Wenn Sie hier auf Links zu eBay klicken und einen Kauf tätigen, kann dies dazu führen, dass diese Website eine Provision erhält.

when doing the filter on my classic I always bunged half a bottle of this stuff in the filter ----------> Werbung: https://www.ebay.co.uk/itm/Forte-Advance...rMAAOSwDftblVjo before filling the rest of the filter up with fresh diesel
then a good italian tune up (plenty of revs) and you get a tonne of black stuff out the exhaust. Incidentally , just done a service on my old classic on saturday and did exactly this.Then bunged the rest of the bottle into the tank.

Dats the stuff.

Did fuel filter when I did other bits does anyone think I need to put a risitor where I unplugged egr ??

Quote: tim1gunn wrote in post #9

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Did fuel filter when I did other bits does anyone think I need to put a risitor where I unplugged egr ??

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Yep did that also really strange wh this hunting has started can't be slot fingers cross truck runs great

perhaps the fuel filter hasn't sealed properly ? have you tried pumping the primer since the filter change ?

Yep it started doing this a month after I changed eveything might just change again anyway and throw bottle of that stuff throw see if it do anything