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Go Back   Australian Ford Forums > Ford Australia Vehicles > Small and Mid Sized Cars > Laser and Telstar

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Old 01-12-2007, 07:43 PM   #1
Peter B - CV8
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Default KH Laser burning oil (sometimes)

First post - so take it easy....
My son has a KH Laser, 1.6 litre carby model. It has done about 185,000 k's.
At cold start up, it used to regularly have a sticky lifter tick - but a dose of Nulon "Lifter Free" seems to have cured that problem.
Just lately it has been occassionally blowing a fair bit of oil/smoke - usually when taking off form the lights (after having sat for a minute or so idling). It doesn't last long - just 10-15 seconds then clears up. It also did it once when just sitting idling in the driveway.
I'm pretty sure that its up for a set of valve guides & seals. Anyone else had this problem - or give me an idea of part costs $$ (I'will change them myself as I'm pretty handy & it looks fairly straightforward).
I'm also thinking that the "lifter free" additive was too good & maybe dissolved all the accumulated crud that was possibly sealing up the valve guide previously.

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Old 02-12-2007, 12:32 AM   #2
dirty hands
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have the valve stem seals replaced

that can be done without taking the head off with
a special spring compression tool and an air fitting for the compressor connection
(sold on ebay )
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Old 02-12-2007, 09:27 AM   #3
Peter B - CV8
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Quote:
Originally Posted by dirty hands
have the valve stem seals replaced

that can be done without taking the head off with
a special spring compression tool and an air fitting for the compressor connection
(sold on ebay )
Going to have a look at it today. Might just have a quick look at the auto transmission vacuum modulator - in case it's leaking. Otherwise I will do the valve stem seals.
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Old 02-12-2007, 01:00 PM   #4
Peter B - CV8
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Quote:
Originally Posted by Peter B - CV8
Going to have a look at it today. Might just have a quick look at the auto transmission vacuum modulator - in case it's leaking. Otherwise I will do the valve stem seals.
Well what do you know !!! Vacuum modulator was full of transmission fluid. It has been sucking fluid up into the inlet manifold & the transmission level was down by about 1 litre (used over 2 weeks).
Picked up a new vacuum modulator for $50- & everything is running nicely - shifts are bit crisper as well.
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Old 10-12-2007, 12:58 PM   #5
moguzhan
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good to hear
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Old 10-12-2007, 04:28 PM   #6
dirty hands
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hope ford dont use that design anymore : :
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