Timing Not Advancing
09-05-2001 | 06:52 PM
#1
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Joined: Jan 2000
Posts: 634
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From: Essex, Ontario, Canada
Timing Not Advancing
Why is my timing only being advanced 16*?
Its an L98 and the base timing is set at 4* BTDC. I brought the rpm's up to about 3000 and it was only advancing 16*. I tried with the brown wire unconnected and then with it connected but still the same result.
Please help.
Bob
------------------
350 TPI, 700R4(rebuilt), K&N's, MSD 6AL, Headers, Flowmaster, 160* stat, airfoil, MAF screens cut out. 13.88 @ 101.18 mph
Its an L98 and the base timing is set at 4* BTDC. I brought the rpm's up to about 3000 and it was only advancing 16*. I tried with the brown wire unconnected and then with it connected but still the same result.
Please help.
Bob
------------------
350 TPI, 700R4(rebuilt), K&N's, MSD 6AL, Headers, Flowmaster, 160* stat, airfoil, MAF screens cut out. 13.88 @ 101.18 mph
09-05-2001 | 07:48 PM
#3
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iTrader: (2)
Joined: Jul 2001
Posts: 1,823
Likes: 1
From: San Antonio, TX
Car: 1988 IROC-Z
Engine: L98 (350 TPI)
Transmission: MD8 (700 R4) + 3.42 LS1 Rear
did your clear the ecm trouble codes. since you said that you ran the engine with EST bypass disconnected you could have set a trouble code. 38* of advance sounds about right.
[This message has been edited by mystikkal_69 (edited September 05, 2001).]
[This message has been edited by mystikkal_69 (edited September 05, 2001).]
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