Author
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Topic: Timing issue after motor swap
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fredfifty
Since 9/2010
Member # 10320
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posted
It was a 302 to 302 swap, nothing crazy.
Having trouble getting the timing right. Im doing tdc by doing the finger over the #1 spark plug hole and feeling for air. Did that, and made sure the pointer on the balancer was at 0 then dropped distributor in and made sure rotor is pointed to #1. Start her up but she doesnt run right and wont stay started unless i stay on the throttle....even then still doesnt sound right running. Thats that part.
Now, i also have yet to adjust the idle, tps, and adjust the fpr.
Do you think the idle / rough running could be related to that, or is it the timing perhaps? Input appreciated.
-------------------- RIP EDSON VELORO IM A NOOB, EXCUSE ME. THANKS. 92 LX Coupe 5.0 CARB'd BOLT-ONS SMOG LEGAL 62 Rag Impala
Posts: 4953 | Registered: Sep 2010
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fredfifty
Since 9/2010
Member # 10320
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posted
Also ran codes...got 10-67-11
My nss is not hooked up, hence the 67, as far as i know, that doesnt affect engine performance...?
-------------------- RIP EDSON VELORO IM A NOOB, EXCUSE ME. THANKS. 92 LX Coupe 5.0 CARB'd BOLT-ONS SMOG LEGAL 62 Rag Impala
Posts: 4953 | Registered: Sep 2010
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fredfifty
Since 9/2010
Member # 10320
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posted
i guess 10 is a spacer code.
my problem is that I cant bring the motor up to operating temps because it wont stay running unless I stay on the accelerator...im wondering if it has to do with my tps/idle/fpr not adjusted properly?
-------------------- RIP EDSON VELORO IM A NOOB, EXCUSE ME. THANKS. 92 LX Coupe 5.0 CARB'd BOLT-ONS SMOG LEGAL 62 Rag Impala
Posts: 4953 | Registered: Sep 2010
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Martinna
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Member # 12493
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posted
Does your timing light read zero or ten degrees? It should be 10 for your car.
Posts: 1093 | From: City | Registered: Oct 2012
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fredfifty
Since 9/2010
Member # 10320
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posted
When i set everything, i make sure the balancer is at TDC or 0, thats where it should be, correct? But again the car will not stay running long enough to check with a timing light.
-------------------- RIP EDSON VELORO IM A NOOB, EXCUSE ME. THANKS. 92 LX Coupe 5.0 CARB'd BOLT-ONS SMOG LEGAL 62 Rag Impala
Posts: 4953 | Registered: Sep 2010
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wilit
Mustang Messiah
Member # 3367
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posted
quote: Originally posted by fredfifty: When i set everything, i make sure the balancer is at TDC or 0, thats where it should be, correct? But again the car will not stay running long enough to check with a timing light.
Turn the distributor until it does run long enough to get a timing light on it.
-------------------- "If a man hasn't found something worth dying for, he isn't fit to live." - Martin Luther King Jr.
Posts: 4793 | From: 37.78514° North 122.40100° West | Registered: Oct 2003
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Marks93
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Member # 11130
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posted
quote: Originally posted by wilit: quote: Originally posted by fredfifty: When i set everything, i make sure the balancer is at TDC or 0, thats where it should be, correct? But again the car will not stay running long enough to check with a timing light.
Turn the distributor until it does run long enough to get a timing light on it.
Yes, what Wilit said, but your car should be at 10 degrees BTDC for the car to run right. That's the factory setting.
Posts: 824 | From: Earth | Registered: Jul 2011
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NEIGHT
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Member # 8741
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posted
quote: Originally posted by wilit: quote: Originally posted by fredfifty: When i set everything, i make sure the balancer is at TDC or 0, thats where it should be, correct? But again the car will not stay running long enough to check with a timing light.
Turn the distributor until it does run long enough to get a timing light on it.
+1 Turn it clockwise a little until you feel it idling better. Too low of timing will have it idling low and hanging on for life to stay on.
-------------------- -Savage Habits- 1992 Summer Edition 1986 Hatch- catfish killer 1964 Impala hard top
Posts: 18548 | From: EA$T $IDE REDWOOD CITY | Registered: Nov 2008
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