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broxi
Groupie Joined: 23-April-2006 Location: shetland isles Status: Offline Points: 51 |
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Posted: 20-August-2006 at 23:08 |
just wondering has anyone used any engine flush? if so what do you recomend? reason for asking is that theres some ticking noise coming from the engine and would like to do a flush and then change oil and see how that goes first... also what would be an ideal oil to use in her? it's the m40 engine 1.8i 1991.
cheers. |
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DSK328i
Really Senior Member II Joined: 26-July-2006 Location: Midlands UK Status: Offline Points: 547 |
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I used to use Wynn's engine flush years ago and never had any problems with it or as a result of using it. However, I stopped using it when I was advised not to by BMW technicians as they said using engine flush can cause bits etc to move around and cause blockages affecting oil flow. If you are going to use it, like I said I always used to use Wynn's and never had any problems with it. 'Forte' is also another very popular brand that is widely used in the motor trade.
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Let The Good Times Roll
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broxi
Groupie Joined: 23-April-2006 Location: shetland isles Status: Offline Points: 51 |
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cheers
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hayesy
Senior Member I Joined: 26-October-2004 Location: teeside Status: Offline Points: 125 |
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when my car is serviced they always flush it out,dunno what make it is but it must do some good.
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neileg
Really Senior Member II Joined: 20-July-2004 Location: Northumberland Status: Offline Points: 638 |
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For the M40, an engine flush is not going to make any difference. If you really want to try a 'fix in a bottle', Wynns and others make a hydraulic tappet treatment. This might help, but the real answer is new cam, new followers and net tappets. The M40 valve train is notorious for wear.
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Cheers, Neil
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Madrab
Really Senior Member II Joined: 21-November-2003 Location: Scotland Status: Offline Points: 569 |
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All depends what the ticking is BROXI, It could be the hydraulic tappets as Neil suggest, as they are a known area of wear for the 40's, it could also be the sound made by the injectors. I would try a bottle of injector cleaner firstly and if you don't notice any difference then look to the tappets. If it's just a light ticking then I would suggest you have a while yet before they start causing problems as it is a considerable expense to replace the whole valve train. If wishing to use a flush, I have always used Wynn's and as long as the oil change intervals aren't too long and filter changes are regular and good quality there shouldn't be any significant material that could block the oilways, that's the idea of the flush, it's to 'wash' everything into the filter and remove the 'gum' that oil can create. Rob Edited by Madrab |
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1990 E3o 325i Touring and she's definately a she! Pain in the ass sometimes but goes like a bunny :oD
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paddy_d2k2
Senior Member II Joined: 01-March-2006 Location: Co. Kildare Status: Offline Points: 245 |
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Just on this topic.....I was looking for an oil for my E36, its an early 318iS (1993) not sure the engine model, but its the 1.8 litre 318iS. But anyway, the only oil i saw that was fully synthetic was a 0W 40, and i was under the impression that a 0W 30 grade was the right one. If it was 0W 30, and I put 0W 40 as the only available option, would it cause any damage? On the flush aspect, my first car was a 1.3SR Corsa, I used an engine flush on it, as my mate was an Opel mechanic, and recommended it, however, as a result of the flush, the breeder pipe got blocked with s**t and within a few weeks, the head gasket blew. Maybe i am putting 2+2 together and gettin 5 though!! |
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DSK328i
Really Senior Member II Joined: 26-July-2006 Location: Midlands UK Status: Offline Points: 547 |
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Paddy - the oil viscosities amongst the E36 spark ignition engines are the same in the BMW handbook. The 0w40 Fully Synthetic (Mobil 1, Castrol RS) would be fine to use and personally I'd recommend it over the 0w30. During winter I run Castrol RS or Mobil 1 0w40 and in summer the 5w40 mentioned below (on a E36 328) However, you can also get fully synthetic 5w40 which is cheaper but also very good. I'd recommend 'Millers Oils' (most motor factors and accessory shops such as A1 motorstores) or 'Fuchs' (euro car parts) for this. |
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paddy_d2k2
Senior Member II Joined: 01-March-2006 Location: Co. Kildare Status: Offline Points: 245 |
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Cheers man!! I bought 4 litres of Castrol EDGE 0W 40 today, threw it in, changed the filter and all that usual stuff. Smooth as!!!! Seems to be doing the job anyway! |
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DSK328i
Really Senior Member II Joined: 26-July-2006 Location: Midlands UK Status: Offline Points: 547 |
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Nice one Paddy |
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