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Mk7 transit using oil

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Mk7 transit using oil

Postby gsc1ugs » Tue Aug 11, 2026 8:27 am

Ive noticed sometimes starting van i get a burst of blue smoke then driving off its gone, it is using oil i keep my eye on levels could it be turbo or egr valve? Ive had new injector seals and there is no trace of oil anywhere.
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Re: Mk7 transit using oil

Postby metalworker0 » Tue Aug 11, 2026 3:18 pm

You'll have to give us some history .. cant be reading all your old posts taking half the afternoon - some titles saying oil light switch and all sorts

so a Brief summery of everything engine related for the last 12 months will do .. see your mileage is 170,000

all the best.mark
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Re: Mk7 transit using oil

Postby knobby1 » Tue Aug 11, 2026 8:06 pm

gsc1ugs wrote:Ive noticed sometimes starting van i get a burst of blue smoke then driving off its gone, it is using oil i keep my eye on levels could it be turbo or egr valve? Ive had new injector seals and there is no trace of oil anywhere.


EGR doesn't have oil going through it...so can't be that. Turbo is a common source of excess oil loss/usage. Pop the turbo inlet pipe off and check for excessive rotor play, axial or radial....also pop the intercooler hoses off and see if there's a silly amount of oil in it...if so, your turbo is probably munted.

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Re: Mk7 transit using oil

Postby gsc1ugs » Wed Aug 12, 2026 7:57 am

Van has many new parts even injector seals, and that chain cover plastic cap that warps i will check turbo for play but why the blue smoke is intermittent is strange
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Re: Mk7 transit using oil

Postby gsc1ugs » Wed Aug 12, 2026 7:58 am

metalworker0 wrote:You'll have to give us some history .. cant be reading all your old posts taking half the afternoon - some titles saying oil light switch and all sorts

so a Brief summery of everything engine related for the last 12 months will do .. see your mileage is 170,000

all the best.mark

Its related so may aswell add? That oil light never came on even when oil was almost empty
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Re: Mk7 transit using oil

Postby gotgcoalman » Wed Aug 12, 2026 5:12 pm

gsc1ugs wrote:
metalworker0 wrote:You'll have to give us some history .. cant be reading all your old posts taking half the afternoon - some titles saying oil light switch and all sorts

so a Brief summery of everything engine related for the last 12 months will do .. see your mileage is 170,000

all the best.mark

Its related so may aswell add? That oil light never came on even when oil was almost empty
It's an oil pressure warning not a low oil warning.
Although low oil will trigger low oil pressure when the bottom end bearings fail.

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Re: Mk7 transit using oil

Postby knobby1 » Wed Aug 12, 2026 9:37 pm

gsc1ugs wrote:Its related so may aswell add? That oil light never came on even when oil was almost empty


As long as there is oil pressure, the light won't come on whilst the engine is running....even if the oil level is very low. As mentioned by gotgcoalman, it's a pressure sensor, not a level sensor....the dipstick is your level sensor.

Some of the Mk7 2.4 Euro-4 Transits have an oil level sensor, not listed for the early 2.2's though.

#6C624 here for the 2.4:

https://www.catcar.info/ford/?lang=en&l ... E2OTArMTMz

Early 2.2 here:

https://www.catcar.info/ford/?lang=en&l ... NSsxMzM%3D

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Re: Mk7 transit using oil

Postby gsc1ugs » Thu Aug 13, 2026 8:06 am

Mine must not have it, i checked egr open shut valve and its not seized, next check turbo rotar
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Re: Mk7 transit using oil

Postby knobby1 » Thu Aug 13, 2026 9:03 pm

gsc1ugs wrote:Mine must not have it, i checked egr open shut valve and its not seized, next check turbo rotar


The oil level sensor, if fitted, is on the drivers side low down, not far from where the dip stick goes into the aluminium "stiffener" & sump.

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Re: Mk7 transit using oil

Postby gsc1ugs » Fri Aug 14, 2026 8:59 am

Will have a look
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Re: Mk7 transit using oil

Postby tranmx2 » Fri Aug 14, 2026 9:19 am

Your post Cluster went blank shows a 2008 2.4 transit.
Catcar shows oil level sensor for 2006 to 2014 transits.
Oil level sensor 2006 2014.JPG
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Re: Mk7 transit using oil

Postby gsc1ugs » Fri Aug 14, 2026 10:41 am

Will take a look
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Re: Mk7 transit using oil

Postby andz327 » Sat Aug 15, 2026 12:50 am

metalworker0 wrote:You'll have to give us some history .. cant be reading all your old posts taking half the afternoon - some titles saying oil light switch and all sorts

so a Brief summery of everything engine related for the last 12 months will do .. see your mileage is 170,000

all the best.mark


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Re: Mk7 transit using oil

Postby andz327 » Sat Aug 15, 2026 12:52 am

gsc1ugs wrote:Van has many new parts even injector seals, and that chain cover plastic cap that warps i will check turbo for play but why the blue smoke is intermittent is strange
what's the chain cover plastic cap that warps?????

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Re: Mk7 transit using oil

Postby gsc1ugs » Sat Aug 15, 2026 8:39 am

See pic
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