Help with my Bongo Please

Technical questions and answers about the Mazda Bongo

Moderators: Doone, westonwarrior

Locked
stickypool

Help with my Bongo Please

Post by stickypool » Fri Aug 29, 2008 12:43 pm

I've had my beloved 96 Bongo for about 3 years, in which time I've done around 40,000 miles. I religiously get the van serviced every 3500 miles.
Just recently the water level keeps disappearring, with no visible trace of any leaking pipes or seals. So I have to top up the water every time I drive it. What's more worrying is while the car is moving it seems to be working fine, however when the van is in traffic, the smell of radiators and thick white smoke belches out the exhaust.
My mechanic reckons that the head gasket could have gone. Does anybody know how to rectify this, and how much did it cost to fix.
Please Help :(
scanner
Supreme Being
Posts: 7247
Joined: Wed Sep 19, 2007 10:20 pm
Location: Cambs

Re: Help with my Bongo Please

Post by scanner » Fri Aug 29, 2008 12:56 pm

stickypool wrote:I've had my beloved 96 Bongo for about 3 years, in which time I've done around 40,000 miles. I religiously get the van serviced every 3500 miles.
Just recently the water level keeps disappearring, with no visible trace of any leaking pipes or seals. So I have to top up the water every time I drive it. What's more worrying is while the car is moving it seems to be working fine, however when the van is in traffic, the smell of radiators and thick white smoke belches out the exhaust.
My mechanic reckons that the head gasket could have gone. Does anybody know how to rectify this, and how much did it cost to fix.
Please Help :(
The only way to "mend" a head gasket is to get it replaced and how much it will cost depends on who replaces it and what they charge.

If your mechanic has serviced the car for the last 3 years, ask them if they have ever done one on a Bongo and if they understand the bleeding process needed by the cooling system when it's refilled afterwards?
If they do ask them for a price to do the job.
Majorbloodnock

Re: Help with my Bongo Please

Post by Majorbloodnock » Fri Aug 29, 2008 1:08 pm

Hi and welcome

Got head gasket written all over that one! Stick your location in your profile and a few peeps may recommend some good garages in your area for quotes if nothing else!
Magwa
Bongolier
Posts: 233
Joined: Tue Jul 24, 2007 3:31 pm
Location: llanbrynmair Wales

Re: Help with my Bongo Please

Post by Magwa » Fri Aug 29, 2008 1:34 pm

yeap that looks like a head gasket to me.
Time to stop driving it before you warp the head past its ability to be skimmed!
that will be expensive then............. :shock:

good luck
Live long die oblong
User avatar
sparkymik
Bongolier
Posts: 466
Joined: Mon Apr 14, 2008 10:25 pm
Location: The New Forest

Re: Help with my Bongo Please

Post by sparkymik » Fri Aug 29, 2008 2:23 pm

Majorbloodnock wrote:Hi and welcome

Got head gasket written all over that one! Stick your location in your profile and a few peeps may recommend some good garages in your area for quotes if nothing else!
As the man says smoke and rad' smell, shame you bin goin' so well :(


Sparky
The Bongo has gone. Long live The Bongo

Hymer Camp Swing 544/Fiat Ducato 2.3jtd
User avatar
mikeonb4c
Supreme Being
Posts: 22877
Joined: Sun Nov 05, 2006 10:49 pm
Location: Living with Mango Bongo in the North West but with a tendency to roam
Contact:

Re: Help with my Bongo Please

Post by mikeonb4c » Fri Aug 29, 2008 5:03 pm

How strange. Has there been no overheating episode to have caused this. What else might cause it to happen?
francophile1947
Supreme Being
Posts: 11354
Joined: Mon Dec 18, 2006 6:15 pm
Location: Norwich

Re: Help with my Bongo Please

Post by francophile1947 » Fri Aug 29, 2008 5:05 pm

mikeonb4c wrote:How strange. Has there been no overheating episode to have caused this. What else might cause it to happen?
Poor quality or old coolant with insufficient corrosion inhibitors?
John
(Evidence that intelligent life exists in the universe, is that it hasn't tried to contact us)
User avatar
Simon Jones
Supreme Being
Posts: 9341
Joined: Mon Aug 29, 2005 3:34 pm
Location: Salisbury (ish), Wiltshire

Re: Help with my Bongo Please

Post by Simon Jones » Fri Aug 29, 2008 10:50 pm

Sorry to hear your woes Stickypool - been thru episode of head gasket failure myself - feel free to pm me if there is anything I can help with.
mikeonb4c wrote: What else might cause it to happen?
MGF owners seem to have more than their share of 'HGFs' - see here for details of why, when & how:

http://www.mgf.ultimatemg.com/group2/co ... ntents.htm
User avatar
madmile
Supreme Being
Posts: 1506
Joined: Thu May 12, 2005 10:45 pm
Location: south wales

Re: Help with my Bongo Please

Post by madmile » Fri Aug 29, 2008 11:02 pm

The garage I use for all my repairs has done many head gaskets (none of mine yet - every thing crossed :lol: ). A new head and all the bits usually involved in such a repair generally come to around £1000 :( . But that should be a proper job).
Hope thats not too depressing, but at least you have a ball park figure, and I guess by now you know your mechanic is more than likely spot on :( .
nfn

Re: Help with my Bongo Please

Post by nfn » Sat Aug 30, 2008 8:00 am

The MGF owners site (see Simon Jones's link) has some interesting advice on minimizing head gasket failure: 1. Don't use high RPM until the engine is warm. 2. let the engine idle (or drive gently) before turning the engine off after a hard drive. Letting it cool down after a hard drive should also extend the turbo's life. I assume that not turning the engine off until excess heat is carried away by the cooling system will reduce the difference in head and block temperatures as the engine cools down? (A big difference in head and block temps puts stress on the head gasket). The reasoning behind a slow warm up must be the thermal shock theory that they talk about on the MGF site.
Locked

Return to “Techie Stuff”