Shuddering and smoking on start up

Technical questions and answers about the Mazda Bongo

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duchess
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Shuddering and smoking on start up

Post by duchess » Sat Mar 17, 2012 9:27 am

Morning all
Can anyone advise why and what need to check, do to resolve?

On a first morning start up van shudders and smokes like revs are really low and feels like it will stall.
Only happens on a first start up which I find strange.
Thanks jilly

Ford Freda diesel 4wd '97

Allan if your reading this I might be heading west for a visit ! Lol :) or it could be :(
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wonkanoby
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Re: Shuddering and smoking on start up

Post by wonkanoby » Sat Mar 17, 2012 9:57 am

glow plugs would be place to start
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mikeonb4c
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Re: Shuddering and smoking on start up

Post by mikeonb4c » Sat Mar 17, 2012 10:25 am

wonkanoby wrote:glow plugs would be place to start
I agree. And you don't need to head to allans. There are good Bongo mechanics a lot nearer. Lewisham, croydon, bracknell, wraysbury, newbury come to mind plus one in Surrey I think.
duchess
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Re: Shuddering and smoking on start up

Post by duchess » Sat Mar 17, 2012 10:35 am

Thanks guys just done a bit of googling now and know what I need.
Are the plugs only available thru the club or say would halfords sell them ?

I think I just love any excuse to get into cornwall really heehee,
But my trip of the year coming up so want my van to be tip top. :) thanks again jilly
Duchess alias Jilly the freda\bongo lover

4WD Ford Freda XLT Auto Free Top, burgundy and silver
wonkanoby
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Re: Shuddering and smoking on start up

Post by wonkanoby » Sat Mar 17, 2012 11:45 am

http://sparkplugsrus.com/shop/index.cgi ... J-Glowplug

these are common shorter ones most use
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Re: Shuddering and smoking on start up

Post by MountainGoat » Sat Mar 17, 2012 11:57 am

Mine is a 1998 SGL5 and it takes the longer 102mm glowplugs. Best to have a look to see what you have got first. You can tell if you have the longer ones by looking at the screw cap part at the top, it is longer than normal. I got the wrong ones first time because I did not check. :oops: :oops: :oops:

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Re: Shuddering and smoking on start up

Post by M 80NGO » Sat Mar 17, 2012 12:11 pm

Morning, i got my plugs from a local motor factors NGK part Y701J, prior to removing / replacing glowplugs its worthwhile ensuring that your cold idle is set correctly read the link from page 3 http://www.igmaynard.co.uk/bongo/forum/ ... =3&t=53672

If your coldstart idle is set above 950rpm the ecu will shut off the glowplugs as it thinks its being driven, to adjust this is a 10 minute job with just a 10mm spanner, when engine is stone cold lift the drivers seat and turn on ignition you should see the cold start mechanism operate, turn off ignition and loosen the 10mm lock nut, wind out the little threaded adjuster until just 5mm is poking out the business end, retighten the locknut and go through the coldstart starting proceedure and start the van, if she's still chuffin out smoke on cold start then it may well be your glowplugs but also check that she's not using coolant. keep us posted :wink:
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Re: Shuddering and smoking on start up

Post by tonyj » Sat Mar 17, 2012 9:27 pm

...would it be worth ensuring you got a good charge on the battery too, to charge those plugs up?
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Re: Shuddering and smoking on start up

Post by mikexgough » Sun Mar 18, 2012 7:11 am

Glowplugs are available from Trade Counters... GSF, CAS etc.... DON'T try Halfords...they wont have a clue and you will need a FULL wallet if you do.... Trade counters sell to the public.... you should be able to get them for between £5-£8 each...dependent on who you go through.... use NGK's...
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mikeonb4c
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Re: Shuddering and smoking on start up

Post by mikeonb4c » Sun Mar 18, 2012 11:14 am

What a great club this is. So many good tips here. You wouldn't get that with yer average car, which is why I find running a Bongo more ecomonical in many ways, despite the higher fuel consumption.
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