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View Full Version : c20 let running problems?please hellllppppp



ashjones
12-12-10, 05:52 PM
ive just fitted a let and it will start fine first time then missfire badly then when u turn it off it wont start again for atleast an hour like its flooded ive changed temp sensor.cranksensor,dizzy cap,plugs,leads,rotaryarm nearly everything but when i take the plugs out there blacker than black and piss wet throo with fuel like its overfueling?helllllllllllllllppppppppppp please

Graeme
12-12-10, 05:54 PM
What fuel pressure is it running?
What management and injectors?
Whats the eml saying?

ashjones
12-12-10, 06:31 PM
everything is standard i think dont now about the fuel preasure the engine management light is on but always has been since i fitted the engine over 2 weeks ago and it has never done this before its only started doin it yesterday checked the compression its all gud ive been told

Graeme
12-12-10, 06:36 PM
I'd change the fpr if the plugs are sodden

ashjones
12-12-10, 06:39 PM
fpr?

Graeme
12-12-10, 06:40 PM
Fuel pressure regulator

bmw156
12-12-10, 06:40 PM
fuel pressure regulator

to slow!

http://t1.gstatic.com/images?q=tbn:Wg656vOvYz9ydM:http://i56.photobucket.com/albums/g174/Oli_P/fpr.jpg&t=1

Rickardo
12-12-10, 06:40 PM
Fuel Pressure Regulator

ashjones
12-12-10, 06:43 PM
il try that tomorow would that explain the none starting and the missfire thow?

ashjones
12-12-10, 09:12 PM
just changed the fuel reg and its still doin it any other ideas ?

Graeme
12-12-10, 09:20 PM
Flash to codes on your eml

ashjones
12-12-10, 09:26 PM
how do you do that :)

Paul
12-12-10, 10:44 PM
Search mate its dead easy, then google topbuzz to find the codes.