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got the porsche running . now diffrent prob***PLZ HELP***

 
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MrKrik  



Joined: 11 Jun 2006
Posts: 21

PostPosted: Tue Jul 25, 2006 3:06 pm    Post subject: got the porsche running . now diffrent prob***PLZ HELP*** Reply with quote

OK so i adjsuted the vaalves redid teh timming adn a whole wack of other stuff and teh porsche runs again

now a new problem once the car is up to temperature it will run perfect but after u turn it off the oproblem starts..you can restart teh car to your hearts content but as soon as it fires up it dies.. with or without throttle and no matter how many tiems you try it jstu fires RIGHT back up btu tehn dies instantly..

Things ive noticed.. Coil is EXTREAMLY hot. car will run when key still in START pos . but once u let go it dies.

any help woiuld be appriaciated guys
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augidog  



Joined: 03 Mar 2003
Posts: 1360
Location: New Jersey

PostPosted: Tue Jul 25, 2006 8:14 pm    Post subject: Reply with quote

You might need a new ignition switch.
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1978 924 95 mile daily driver.
Audi TB/POR174M/High Flow Cat/2.25" exhaust
I knew that positive thinking thing wouldn't work.
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924RACR  



Joined: 29 Jul 2001
Posts: 9114
Location: Royal Oak, MI, USA

PostPosted: Tue Jul 25, 2006 10:10 pm    Post subject: Reply with quote

What he said.

Maybe a new keyboard too - your keys are sticking badly. That or I hope your don't drive like you type - you'll need another car soon! j/k
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'79 924 #77 SCCA H Prod racecar
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gohim  



Joined: 02 Nov 2002
Posts: 4459
Location: Rialto, CA

PostPosted: Wed Jul 26, 2006 3:32 am    Post subject: Reply with quote

If everything works okay until the engine warms up, and then the engine won't start after you shut it off, I would guess that you have the ignition timing, fuel mixture, and idle speed set wrong.

If you set these adjustments with the engine hot, then it might not run right when the engine is cold, but it should start, even if you have some minor problems in the fuel system.

If you set the adjustments with the engine cold, even if you don;t have problems with the ignition or fuel systems, the engine may not run correctly once it warms up.

Since it won't start and idle when hot, I would guess that you have the mixture too lean, and/or the timing too advanced, and/or the idle speed too low.

Check your aux air valve, it may not be working correctly.
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