After much children delivery to multiple sporting events throughout Sydney - at high speed as they were late
, the Moke developed a miss at high revs when hot.
Any suggestions?
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| Misses when hot https://www.ausmini.com/forums/viewtopic.php?f=2&t=50043 |
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| Author: | Blokeinamoke [ Sat Feb 07, 2009 8:04 am ] |
| Post subject: | Misses when hot |
After much children delivery to multiple sporting events throughout Sydney - at high speed as they were late , the Moke developed a miss at high revs when hot.
Any suggestions? |
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| Author: | Flute [ Sat Feb 07, 2009 8:09 am ] |
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slow down? Sorry, that's not very helpful but I couldn't resist. I had a similar problem that turned out to be a blokage in the SU's and I discovered there was no filter. It only seemed to happen in similar conditions to yours. Just a possibility to investigate. |
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| Author: | sports850 [ Sat Feb 07, 2009 8:16 am ] |
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Electric or mechanical fuel pump ? I've had a mechanical pump start to fail on stinking hot days and lead to slight fuel starvation , was just enough to cough occasionally . There's a lot of heat trapped at the back of the motor on hot days ... |
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| Author: | Blokeinamoke [ Sat Feb 07, 2009 8:33 am ] |
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sports850 wrote: Electric or mechanical fuel pump ? I've had a mechanical pump start to fail on stinking hot days and lead to slight fuel starvation , was just enough to cough occasionally . There's a lot of heat trapped at the back of the motor on hot days ...
electric fuel pump |
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| Author: | mini-dunger [ Sat Feb 07, 2009 9:43 am ] |
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I had a similar problem the other day with my chain saw. I worked out that it was old fuel. Put some fresh stuff in and it was fine. I know this dont help but it just made me think of it. |
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| Author: | Blokeinamoke [ Sat Feb 07, 2009 9:50 am ] |
| Post subject: | |
nup - new fuel I just did the last run for the day - so I will rest it try with fresh plugs Again it missed with load at lhigh revs - no miss on light load |
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| Author: | sports850 [ Sat Feb 07, 2009 9:53 am ] |
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Does it run on when you stop after it's been missing or is it behaving itself otherwise , not running hot at all or anything else ? |
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| Author: | Blokeinamoke [ Sat Feb 07, 2009 10:01 am ] |
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sports850 wrote: Does it run on when you stop after it's been missing or is it behaving itself otherwise , not running hot at all or anything else ?
nup doesnt run on - generaly behaves itself - it runs a little hot but that is due to hills around here The poor little Moke had been running up and down these all morning loaded to the rafters 
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| Author: | speedy [ Sat Feb 07, 2009 10:05 am ] |
| Post subject: | |
Damn, I thought this thread was about your missus when she's hot.  
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| Author: | Blokeinamoke [ Sat Feb 07, 2009 10:09 am ] |
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speedy wrote: Damn, I thought this thread was about your missus when she's hot.
I thought that you would think that when I posted it. I see the way you look at her 
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| Author: | phillz [ Sat Feb 07, 2009 10:19 am ] |
| Post subject: | |
any oil leaks around the electrics or plug leads, oil starts to run when it gets hot and can short things out. |
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| Author: | Blokeinamoke [ Sat Feb 07, 2009 10:21 am ] |
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nup - but good enough idea to get off my butt and check |
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| Author: | speedy [ Sat Feb 07, 2009 12:10 pm ] |
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blokeinamoke wrote: speedy wrote: Damn, I thought this thread was about your missus when she's hot. I thought that you would think that when I posted it. I see the way you look at her You've confused with me with Tiny. 
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| Author: | Stuwey [ Sat Feb 07, 2009 3:09 pm ] |
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There's a guy in the Sprint rounds here at Mallala with the same issue in his Cooper S faker. Been hunting it for months and can't find it. If he lets it cool between sessions - its fine. But as the laps progress, the misfire gets worse and worse.. Let us know if you do figure it out! |
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| Author: | drmini in aust [ Sat Feb 07, 2009 3:26 pm ] |
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Check what coil is on it now, if it's a resistor coil running without one they get hot then do just that. Try another coil, 12V. 
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