Spark Plug Tester

[Big Fish Billy]

Could you guys recommend a spark plug tester, and a link to see it.... I have a 1993 200hp. I've read threads where it is recommended to see if the spark will jump 7/16." The testers I've seen hook to the plug wire and plug and I guess light up if spark is getting there...wondering how you do the 7/16" thing?

Thanks,

Bill

 

[GA_Boater]

Just about any auto parts store has 'em

 

[Big Fish Billy]

Thanks buddy, 50 years of working on stuff without one, time to add it to the tool box......

 

[GA_Boater]

Hey - It beats licking and sticking your finger down a spark plug boot.

 

[Big Fish Billy]

I know, I've been "electrocuted" a few times over the years...I like the idea of measuring the 7/16" jump...in the olden days we used to just like the color blue.....

 

[boobie]

Check around. They make different versions of that tester. Just make sure it's adjustable.

 

[Big Fish Billy]

Is this the ticket?

http://www.ebay.com/itm/LISLE-TOOLS...1293318614&pt=Motors_Automotive_Tools&vxp=mtr

 

[Vic.S]

quite possible to make something yourself

or from LeeRoys Ramblings one for two cylinders

 

[Big Fish Billy]

Good idea....I might need an 3 footer for 6 cyls.......

 

[gm280]

You can easily buy one at most any auto parts store for a few bucks. They are everywhere...

 

[emdsapmgr]

Check the Web for Stevens Instrument Company. They make many of the Bombardier Dealer electrical test equipment devices-including a number of spark checkers.

 

[Big Fish Billy]

Will do.....