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how long do glow plugs last ?

Posted: Mon Jan 21, 2008 6:12 pm
by tridentlee
fitted new glow plugs june last year, no trouble starting since then until the weekend, she now strugles to start even when waiting longer than usuall, will eventually start with quite a lot of thottle pumping but then will have no power when you try to pull away, anyone got any ideas where to start first ? cheers, LEE ](*,) [-o<

Posted: Mon Jan 21, 2008 6:16 pm
by Harry
Check the small filter in the banjo coupling near the fuel pump

Sounds more like fuel starvation/restriction.

Ive done over 120,000km on my on my current glowplugs but had the odd problem starting as you describe with blocked/restricted fuel supply.

good luck

H

Posted: Mon Jan 21, 2008 6:16 pm
by francophile1947
I seem to remember reading that some of the cheap glowplugs only last about a year, but 7 months ain't very good is it?
If it is glowplugs, you should have loads of grey smoke (unburnt fuel) coming out of the exhaust when it first struggles in to life.

Posted: Mon Jan 21, 2008 6:18 pm
by bigdaddycain
I'd have thought they'd last longer than a year! I had 3/4 years of trouble free use till mine packed up some months back....

The plugs could well have been the originals.... (maybe that's why they lasted so long?)

It sounds like your plugs again lee... Where did you source them from?

Posted: Mon Jan 21, 2008 6:47 pm
by tridentlee
the plugs i fitted last year i purchased from bongo bits, i am not sure if they were original mazda, i will check the banjo filter tomorrow if i can find it, ( any pics ?) LEE

Posted: Mon Jan 21, 2008 7:07 pm
by francophile1947
tridentlee wrote:the plugs i fitted last year i purchased from bongo bits, i am not sure if they were original mazda, i will check the banjo filter tomorrow if i can find it, ( any pics ?) LEE
There is a beautiful fact sheet in the member's area :lol: :lol: :lol:

Posted: Mon Jan 21, 2008 7:20 pm
by dandywarhol
Mazda don't make glowplugs - they just source lotsa bits and build a car :wink:
Get a set of NGK next time - less than £40 from a Motor Factor :)

Posted: Mon Jan 21, 2008 7:23 pm
by tridentlee
ngk it is then, anyone point me in the direction of the fuel banjo please, lee.

Posted: Mon Jan 21, 2008 7:26 pm
by bigdaddycain
Hi Lee, loads on the subject,take your pic of threads.... Go to the search facility and type in "banjo AND fuel" Or "fuel AND pump" Ensure the "and" is in capitals.

Posted: Mon Jan 21, 2008 7:26 pm
by francophile1947
tridentlee wrote:ngk it is then, anyone point me in the direction of the fuel banjo please, lee.
:? :? :? :? I already have - I don't mind if you ignore my posts, honest :( :( :( :lol: :lol: :lol: :lol: :lol:

Posted: Mon Jan 21, 2008 7:31 pm
by bigdaddycain
I think Lee had some trouble signing in to the members only section john....

Posted: Mon Jan 21, 2008 7:36 pm
by francophile1947
bigdaddycain wrote:I think Lee had some trouble signing in to the members only section john....
Yeah - he used the wrong name :oops: :oops: - it won't work that way and I KNOW (I've done it myself) :lol: :lol: :lol: :lol: :lol:

Posted: Mon Jan 21, 2008 7:43 pm
by tridentlee
sorry john, i thought we were still talking about the glow plugs , i didnt realise that you were refering to the fuel banjo, my appologies :oops:
yes i was having trouble getting into the members area, i kept using my user name ( it dont work ) the magners makes me do it :lol:

Posted: Mon Jan 21, 2008 7:47 pm
by francophile1947
tridentlee wrote:sorry john, i thought we were still talking about the glow plugs , i didnt realise that you were refering to the fuel banjo, my appologies :oops:
yes i was having trouble getting into the members area, i kept using my user name ( it dont work ) the magners makes me do it :lol:
Apology accepted but I was only joking :lol: :lol: I actually had to PM someone for help when I tried my username in the member's area - couldn't blame booze though, just another senior moment :cry: :cry:

Posted: Mon Jan 21, 2008 9:30 pm
by brorabongo
francophile1947 wrote:
tridentlee wrote:the plugs i fitted last year i purchased from bongo bits, i am not sure if they were original mazda, i will check the banjo filter tomorrow if i can find it, ( any pics ?) LEE
There is a beautiful fact sheet in the member's area :lol: :lol: :lol:
Thank you very much for the complement. :lol: