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Join Date: Dec 2005
Location: Fallbrook, Ca
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Fuel Injection Question

Greetings Porschephiles

I've got a fuel injection system that on the fritz. The car starts and idles fine, but when I press the throttle it has no power and seems to be running on only one cylinder.......when I let off the throttle it idles rough for a while then smooths out.

I've run injector cleaner through the tank but it doesn't seem to help things. The F/I distributor was replaced a few months back as well.........any ideas?

Thanks,

Dirty Marty
Fallbrook Ca

Old 02-10-2011, 04:14 PM
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Year, ect?
eric
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Old 02-10-2011, 04:15 PM
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It's a 90

Dirty Marty
Old 02-10-2011, 04:17 PM
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First thing you will need is a good fuel pressure guage.
What year is the car and why was the fuel dist. changed?
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Old 02-10-2011, 04:17 PM
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The F/I distributor failed completely

Dirty Marty

Old 02-10-2011, 04:22 PM
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