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[Arpy]

Had my 2.2 converted to LPG years ago has worked brilliantly but I have mentioned this before about a year ago it has a little problem when switching to gas when been off for a little while.
I am convinced the matrix is mucky and just needs cleaning out as once running it works perfectly all day so has anyone out there got an  E-Gas matrix injector system or similar and have they tried cleaning them
cheers

[chrisgixer]

Didn't see that discussion, but wonder if the switch over temp is too low? Although I'm sure someone would have mentioned that, as a starter for 10, so to speak.

[Arpy]

yes been mentioned but I do not notice any probs at all unless I stop at lights shortly after system switches to gas if I just rev rev it afew times it settles so I would like to strip the matrix first and clean it out just wondered if anyone done this before

[chrisgixer]

There is a guide re flushing matrix. 

Although, I'd be surprised if that fixes the problem, tbh. 

[Arpy]

are you able to guide me to were the article is I can only find flushing heater matrix??

[tigers_gonads]

When did you last replace your lpg filters 

[Arpy]

just ordering one now but this has been like this since the other filter put on the right way round!!!
but still want to clean matrix all I am concerened about is are there springs that could fly out I am a service engineer so Iam used to taking electronic equipment to bits

[chrisgixer]

Hang on, are you referring to the vaporiser/reducer as the matrix?

[chrisgixer]

https://www.google.co.uk/search?q=lpg+vaporizer&client=safari&hl=en&tbm=isch&tbo=u&source=univ&sa=X&ei=RpW3Uc74IcjROcK4gPAD&ved=0CDUQsAQ&biw=1024&bih=672


And I don't mean the film with Mr Anderson.

[Arpy]

The original post tells you Eva's matrix injector system that's what I want to clean

[Arpy]

Damned iPhone I meant e-gas not eva

[symes]

lpg zavolli guy used carb cleaner spray on mine-he sprayed a load into vapouriser and reved it for a while-after that he put some through my injectors-no problems since  I thought it a bit of bodgin but it worked on mine

[chrisgixer]

The original post tells you Eva's matrix injector system that's what I want to clean

Yes it does, but I don't think anyone here uses that terminology. Most people run the stag system here and the vaporisers just unbolt, then bolt back together. Running Kme Gold vaporiser on mine.

Sometimes the injectors get a bit sticky until the ambient heat of the engine bay warms the injector block and they warm up, freeing off the injectors. Its an easier job to blast them with carb cleaner first, as said....but can't help with your request. Sorry.

[Arpy]

Thanks will give them a clean with carb cleaner

[Arpy]

just to update anyone interested stripping the e-gas injector matrix is a sinch and car running better just curious how the vapouriser can have carb cleaner through it whilst engine running??