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Location: Melbourne
Registered: June 2002
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Timing for 4A-FC
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Tue, 10 May 2005 05:52
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Hey guys,
simple query, I have a '89 AE92 Corolla Seca with a carbied 4A-FC in it, I want to set the timing and base idle, as i'm sure the timing is way off. Sometimes it runs roughly for a second after I turn the key off, fuel consumption is terrible, and it has no power up hills etc..
I can't find the placard with the timing designations, I have a timing light, so can someone tell me what it should be set to from factory?
Any other suggestions welcome
Thanks,
Dino.
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Location: Adelaide
Registered: September 2004
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Re: Timing for 4A-FC
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Tue, 10 May 2005 06:07

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5 degrees advance if i can remember correctly. Also i think it states that the vacuum lines are to be disconnected from distributor and blocked.
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Location: Melbourne
Registered: June 2002
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Re: Timing for 4A-FC
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Tue, 10 May 2005 06:58
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Hope you have a good memory!
Will give it a try, what is the significance of the removal and blocking of the dizzy vacuum lines?
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