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1.0 ecoboost compression test


Legacy7770
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Hello everyone. Just got hold of a 2013 focus 1.0 ecoboost with suspected head gasket fault any know the correct cylinder compression figure?? 

Thanks Steve 

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Iantt will know what the figures should be.

by any chance has it suffered a burst degas hose? 

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Ford does not specify the exact compression figures for this type of engine. Presumably because different brands/types of compression test gauges often give different figures. 

The Ford Etis workshop manual litterally says:

" Carry out the measurement in accordance with the instructions supplied with the measuring device on every cylinder using a suitable compression pressure recorder with a suitable adapter. If all measurements appear equal across all cylinders, no fault can be suspected".

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Thanks for the quick replys guy's. I'm quite new to the 1.0 ecoboost engine. I'm pretty sure it's going to be toast but I want to know why.!! Can someone let me know where the degas hose is. 

Ounce again thanks Steve 

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the hose bursts near to the turbo where the smaller pipe tees off

1506890699628.jpg
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the one i have shown is the later modified version

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Thanks mate you're a star much appreciated 

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Thanks mate just found the degas pipe has split in the same place as the photo. 

Removed plugs and water in the cylinders going to do a compresion test just to find out what's going on??

Yours sincerely Steve Evans 

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The time would be better put towards loosening the mounting bolts for the engine lol. 

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Hi guys quick update so far. Car turns over fine but won't fire water in all cylinders. Ok head gasket I think next compression test all cylinders have 180psi !!! 

So now I'm thinking it's not a compression problem but how is the water getting into the cylinders?

thanks for all the help so far guys steve

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Thanks for the quick reply. can I get away with swapping the head??

Can't understand why I've got compression and water gets into the cylinders 

Thanks Steve 

 

 

 

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nope, will have damaged bores, i take it you havent taken a head off an ecoboost 1.0 . not an easy job and lots of specialised tooling.

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Time to drop the engine I think!!

Thanks Steve 

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If your removing engine, you can leave gearbox,driveshafts,suspension all in place. Unbolt from gearbox,slide off input shaft and out from above.

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Thanks again mate do you know the engine code?? The cars a six speed manual gearbox I think it's a 125ps. 

Yours sincerely Steve Evans 

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Have you contacted a ford dealer to ask if ford will pay for a replacement engine?

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Thanks again your a star much appreciated. I bought the car as a non runner. 

Can someone please explain how water is finds its way into the cylinders?? 

Getting lost for direction 

Spark good 

Compression all 180psi 

Getting fuel 

As I said I'm new to the 1.0 ecoboost engine but thanks you guys I'm learning all the time.

Yours sincerely Steve Evans 

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warped head, headgasket , can still have good compression.

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Quick update guys. 

Drained all the coolant dryed the plugs it started right up. The coolant in the cylinders is all the same level.

Is the inlet Manifold water cooled??

Yours sincerely Steve Evans 

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The 1.0 ECOboost has a watercooled turbocharger and a watercooled exhaust manifold that is integrated into the cilinder head.

I have seen before that a lack of coolant caused a turbocharger or cilinder head to crack. 

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Thanks again guys anyone know if the inlet Manifold has any form of water cooling?? 

Thanks Steve Evans 

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