Page 1 of 1

Lumpy !!!!

Posted: Mon Sep 27, 2010 11:34 am
by the guvnor
hi guys

Well now the colder weather is upon us my bongo is running crap at start up :(

All is well after 5 mins but as she starts she is VERY lumpy for a few mins and lets out some white smoke.

Any ideas or should i not worry about it ?

Cheers

Re: Lumpy !!!!

Posted: Mon Sep 27, 2010 12:25 pm
by mikexgough
initial diagnosis with your symptoms being lumpy on cold starts....... sounds to me like Glow plug or plugs not working..... now if your a Veg user....could be the percentage Diesel/Veg needs adjusting....

If you like me and suspect say a glow plug....change the lot....that's what I do with anything on the Bongo....at least it is preventative maintenance not reactive, which is what the Japs do....... For example if a bush is worn on the roll bar.....change all the components....that kind of thing, so for me if a glow plug fails....I change 'em all..... a) they are all the same age & b) you know when they were changed and what parts you used.....

Re: Lumpy !!!!

Posted: Mon Sep 27, 2010 12:34 pm
by wormey
Sounds like glow plug/plugs. :D

Re: Lumpy !!!!

Posted: Tue Sep 28, 2010 12:46 am
by The Great Pretender
Could be worn injector(s) causing poor atomisation. :wink:

Re: Lumpy !!!!

Posted: Tue Sep 28, 2010 8:26 am
by gmaczbongo
Glow plugs and white smoke is just condensation.

Re: Lumpy !!!!

Posted: Tue Sep 28, 2010 1:54 pm
by Mark Norton
Have exactly the same problem, lumpy with white smoke for the first 5 mins, but I fitted all new glow plugs 3 months ago!
Is it possible that it could be a fuel supply problem? Could it be the fuel pump injector 'O' ring seals? Just put my hand underneath the fuel pump and there is a slight leak, so air being sucked in could be the cause. Does your fuel injector pump also have a slight leak?

Re: Lumpy !!!!

Posted: Tue Sep 28, 2010 6:28 pm
by mister munkey
Check the earth on the glow plug relay which is under the bonnet, top left corner under a plastic cover.

Re: Lumpy !!!!

Posted: Wed Sep 29, 2010 11:15 am
by the guvnor
Thanks for the comments guys. Yea, my thoughts were glow plugs also but i will check the earth first(thanks for that) as for a leak on fuel pump, nope mine is fine.

So, plugs first then hope all is well ! If not injectors should be next stop !!

Thanks again =D>