Hello Guys.
I'll keep it short and to the point.
I'm troubleshooting poor starting behaviour of my car (starts almost always, but it certainly doesnt sound healty). I datalogged a start and I see that spark durning cranking is 5 degrees BTDC. I believe somebody here said that durning cranking the spark should be AT TDC. Is that the case ?
I'm attaching quick screenshot and a log of my srarting, notice jerkiness once ve table takes over from priming pulse.
Any suggestions welcome.
Thanks in advance.
Mops.
Cranking advance
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Cranking advance
BMW, 1985, E30, 325i, 2-door, 5spd. Lots of custom work. Turbo build in progress: http://www.e30tech.com/forum/showthread.php?t=55733
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Cranking advance
at 0 it will probably not start, mine will not. Try going the other way. 10 would be a good guess. Mine starts right up at 18.
KeithG
Posted by email.
KeithG
Posted by email.
i'll give it a go and post back here.
BMW, 1985, E30, 325i, 2-door, 5spd. Lots of custom work. Turbo build in progress: http://www.e30tech.com/forum/showthread.php?t=55733