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Automotive timing lights

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nissan_crawler

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Jan 12, 2008
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Wichita, KS
I don't remember what brand mine is, but I prefer the ones with a dial on the back. Just set it to whatever timing your car calls for, then you time to the 0* mark. It makes it much easier.
 

Danglerb

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Digital tach and delay are both nice features. I wanted the Snapon for a bit, but using a friends I found out they have some known defect in the zero delay setting (jumps around a bit).
 

ni[x]it

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Sep 15, 2007
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Fargo, ND
I picked up a metal/chrome adjustable crafstman light for $15.oo on ebay.
Works like a champ.
Speaking of, is there a contraption I could use to verify the adjustable settings? So I know 0 degrees is 0 degrees and 15 degrees is 15?

Oh well. I'm going on the merits of the light as it is, so I'm happy.
 
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Tool Pants

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Oct 4, 2008
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San Jose CA
I have the Sears one in this link that looks like #21023, inductive and with advance.

http://www.sears.com/shc/s/search_1...light&gobutton.x=0&gobutton.y=0&gobutton=find

The part number on mine is 116.219400 and the 116 would indicate it was made by Actron.

http://www.actron.com/

But I bought mine 25-30 years ago. I used it a lot back then when cars had points and wooden wheels. Now I only have one vehicle, a 1988 Toyota pickup that I have owned since 1989, that you can even check the timing on. Even the old 1988 has an electronic distributor, so the only time I used the light was every 2 years when it was time for a smog inspection. We now have rollers so the inspector does not even check the timing anymore.

But I take it out every few years to see if I still remember how to use it.

A timing light is a timing light. I would find a used decent one.
 

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72chevy

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Jul 12, 2006
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169
I picked up a metal/chrome adjustable crafstman light for $15.oo on ebay.
Works like a champ.
Speaking of, is there a contraption I could use to verify the adjustable settings? So I know 0 degrees is 0 degrees and 15 degrees is 15?

Oh well. I'm going on the merits of the light as it is, so I'm happy.

Another vote for the Craftsman Dial-back timing light.

If you want to check for accuracy, get an adhesive backed timing tape made for your diameter balancer and compare the readings both settings.
 

89MustangGX

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Feb 24, 2008
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Location
Stanwood, WA
As many times as I have looked at them, I have yet to "pull the trigger" on a new light. I still use my father's Sears Penske light. IIRC, the original paperwork in the box indicated it was from about 1974 or so. I wonder if these things lose accuracy over time? Anyone?

Adam
 

Torque1st

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Sep 14, 2008
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KC Metro, Kansas
Another vote for the Craftsman Dial-back timing light.

If you want to check for accuracy, get an adhesive backed timing tape made for your diameter balancer and compare the readings both settings.

Some vehicles have more than one mark or a scale. You can set your timing with the marks or scale then compare to the dial which should bring the mark back to "0" when you dial in the proper timing. Or conversely dial in your timing and set with the O mark then turn the dial back to "0". Either method works. Watch out for parallax error. I check mine every time I set it to make sure it is at least close. The timing marks or scale are extremely hard to see on some vehicles, hence the need for the dial on the timing light.
 

MAD

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Jan 27, 2007
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2,702
Location
Western MA
I have the Craftsman with the advance dial as well but got along fine for most of my life with a basic inductive light for home use. If you do not have a meter with a tach than it is hard to beat the digital models with a tach function. I prefer the simplicity of the big dial over poking at buttons but that is personal preference. Also remember that if you are running an ignition with points you will want to get a meter that shows dwell angle as well.

Here is another thread where we discussed timing lights
http://www.garagejournal.com/forum/showthread.php?t=13588&showall=1
 
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alohavw

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Nov 10, 2007
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Washington State
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