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tappets
Posted: Sun May 01, 2016 9:57 pm
by ribbleman
At what mileage should tappets be reset
thanx steve
Re: tappets
Posted: Sun May 01, 2016 10:33 pm
by philpdr
Had mine done in October at 80.000 miles,but only because it got noisy.
Re: tappets
Posted: Mon May 02, 2016 9:14 am
by rita
The Valve clearance should be checked at every major service.
Re: tappets
Posted: Mon May 02, 2016 2:51 pm
by ribbleman
Thanx, About due then 90,00 miles!.
Re: tappets
Posted: Mon May 02, 2016 3:59 pm
by mikeonb4c
rita wrote:The Valve clearance should be checked at every major service.
It's a good point Rita. At what intervals should a Bongo have a major service. Doesn't get discussed a lot!
Have to fess up and say my tappets got adjusted at 125k miles when i had a new head fitted

Re: tappets
Posted: Mon May 02, 2016 6:43 pm
by Northern Bongolow
maybe a good time to do the rocker cover gasket at the same time too.
Re: tappets
Posted: Wed May 04, 2016 10:01 pm
by Wilbaforce1
Hi, would my 99 V6 have hydraulic Tappets as I have been told they have. They have become quite noisey on start up but stops when warm. Any advice please would be appreciated.
Re: tappets
Posted: Wed May 04, 2016 11:53 pm
by Simon Jones
Welcome to the forum

. Yes, your V6 has hydraulic tappets. Might we worth an oil and filter change but don't use an engine flush as I found that made them slightly noisier.
Re: tappets
Posted: Thu May 05, 2016 6:49 am
by Wilbaforce1
Many thx, I will try that.
Re: tappets
Posted: Thu May 05, 2016 8:20 pm
by Wilbaforce1
New oil and filter done and sounds a lot better. Still here it a bit so should I be concerned at all. Has anyone had success taking the sump off and checking the oil pick ups. This was also recommended
Re: tappets
Posted: Fri May 06, 2016 2:18 pm
by teenmal
Wilbaforce1 , instead of removing the sump etc , personally I would simply check the Oil Pressure, if its ok the HLA are probably getting past their sell by date.
Re: tappets
Posted: Fri May 06, 2016 10:08 pm
by Wilbaforce1
Thank you. My Bongo has only done 66000 miles though.
Re: tappets
Posted: Fri May 06, 2016 10:09 pm
by Wilbaforce1
I will check the oil pressure though, cheers
Re: tappets
Posted: Sat May 07, 2016 10:18 am
by teenmal
If the oil pressure is in range it is sometimes best to leave and let it develop, but if you are feeling "Brave" you could remove the HLAs strip, check for wear , clean prime and refit. A word of Warning if this procedure is not carried out properly you can have severe difficulty starting the engine .You may actually need to fit a new set in order to restart the engine..
Re: tappets
Posted: Sun May 08, 2016 5:42 pm
by Wilbaforce1
thank you for the advice, much appreciated. i will keep using her but keep an eye on it, it stops completely now when up
to temp. regards