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Fuel Air Mixture.....Bluebird won't stay running.
1984 Euro 500SEC,
I have searched on this forum for a definitive answer and there have been none come up.http://www.benzworld.org/forums/imag.../surrender.gif It starts and runs for a second or so, then quits. I'm positive it is in the mixture screw. I was turning it bit by bit CCW and it died. Feels like it isn't getting fuel or is flooded, but it does start. I checked the fuel line in and out of the FD and the pump is working great, filled the bottom third of a 1 liter soda bottle very shortly, a second or so. So the pump works and the filter isn't clogged. I have switched EZL's about and FPR's and it's the same thing. Switched ICU's too. I fear I have messed up the Mixture ratio while trying to lean out the car. Is there any PDF's telling how to center the mixture screw so at least I can get the car started. It is a screw through a spring so in reality it will tighten to a stop at some point. What I need is the PDF's on this or someone has fixed this problem to chime in with some info. I promise NEVER to do this stupid thing again, but I need help.http://www.benzworld.org/forums/imag.../surrender.gif |
CIS fuel systems are all about fuel pressure.
System pressure must be 5.2-5.6 bar (80+-psi) & control pressure warm around 3.5 bar. If the control pressure is close to the system pressure the car won't stay running. |
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