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nixter's Avatar
 
Join Date: Jul 2004
Location: Vancouver BC Canada
Posts: 490
Warm start problem and rough idle.

Hi all, some of you may remember that I had an '80 Euro CIS fitted to my '80 US SC. The difference is awsome! so much better than before. gobs more power. I suspect the original setup was fouled so I wasn't getting full power out of it to begin with though.

Anyways, having a problem with warm starts. (starting cold is flawless) When I attempt to start the car warm it will take 2 or 3 tries before it starts. Even when it finally fires it idles very poorly and I must apply throttle to keep her alive for 20 seconds or so. After that all is fine again.

Any takers?
Cheers,

nik

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1980 911 SC widebody, Black/Black.
1993 BMW M5. Silver/Black.
Old 08-15-2006, 10:45 AM
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Al S's Avatar
 
Join Date: Feb 2002
Location: Maple Ridge, BC, Canada
Posts: 984
Nik,

Usual culprits are fuel accumulator or check valve at fuel pump.

Check your residual fuel pressure.

Good luck!

Al S

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Al Shkuratoff
86 Carrera, SW chip, Fabspeed, M&K
83SC Platinum - Sold
83SC Slate Grey - Sold
Old 08-15-2006, 11:47 AM
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