It wasn't the dreaded head gasket but.................

Technical questions and answers about the Mazda Bongo

Moderators: Doone, westonwarrior

bigdaddycain
Supreme Being
Posts: 10637
Joined: Fri May 13, 2005 11:58 am
Location: Ince Lancs

Re: It wasn't the dreaded head gasket but.................

Post by bigdaddycain » Tue Jan 25, 2011 9:36 pm

Oh, and i forgot to ask... Is it smoke or steam you are seeing? It's a little harder to determine in this cold weather, especially if there isn't much wind about.
ビッグダディケイン RIP Big Bank Hank (Imp the Dimp) 1957-2014
User avatar
Oldboybob
Bongolier
Posts: 300
Joined: Sat Sep 04, 2010 6:04 pm
Location: Rock Ferry, Wirral

Re: It wasn't the dreaded head gasket but.................

Post by Oldboybob » Wed Jan 26, 2011 6:18 am

It doesn't use any engine oil at all, pretty sure whats coming out is smoke as it lingers will try giving the exhaust a shake later. Was driven for only about 6-8 miles yesterday and used no coolant. Have to go back up to Wigan after work to have a coolant alarm fitted so will check after that. Thanks for all the advice! :wink:
bigdaddycain
Supreme Being
Posts: 10637
Joined: Fri May 13, 2005 11:58 am
Location: Ince Lancs

Re: It wasn't the dreaded head gasket but.................

Post by bigdaddycain » Thu Jan 27, 2011 2:37 pm

No worries Bob :D It sounds like any air has been purged now if you are seeing consistant fluid levels.

If it IS smoke not steam you are seeing, then there's no point in checking the rear box for sloshes... Sometimes an exhausts rear silencer (especially if the rear silencer is large) can take on water from an exterior source (carwash/submerged in a flood/small hole in the silencer) As the trapped water heats up it steams out of the exhaust pipe till the water has evaporated away.
ビッグダディケイン RIP Big Bank Hank (Imp the Dimp) 1957-2014
User avatar
Oldboybob
Bongolier
Posts: 300
Joined: Sat Sep 04, 2010 6:04 pm
Location: Rock Ferry, Wirral

Re: It wasn't the dreaded head gasket but.................

Post by Oldboybob » Thu Jan 27, 2011 8:22 pm

Still smoking but not as bad, worse when ticking over or pulling away but coolant level has stayed put :? will give it over the weekend then if its not got any better back to wheelquick I suppose. Got a lot of dates in my diary for getting out and about, just hope it gets better with the least expense [-o< Many thanks for your help and advice everyone :D :D :D Will keep you posted :wink:
scanner
Supreme Being
Posts: 7247
Joined: Wed Sep 19, 2007 10:20 pm
Location: Cambs

Re: It wasn't the dreaded head gasket but.................

Post by scanner » Wed Nov 09, 2011 12:02 am

You need to sort out whether it is white "smoke" or steam - two completely different things, with two completely different possible causes.
jaylee
Supreme Being
Posts: 5500
Joined: Wed Mar 05, 2008 4:56 pm
Location: AQVAE SVLIS

Re: It wasn't the dreaded head gasket but.................

Post by jaylee » Wed Nov 09, 2011 12:15 am

scanner wrote:You need to sort out whether it is white "smoke" or steam - two completely different things, with two completely different possible causes.
Or mistaken "blue smoke"? (As seen though a possible tinted rear window???) :idea: :wink:
Cheaper by comparison to a race horse...
Image
Post Reply

Return to “Techie Stuff”