Pulstar plug


#1

Has anyone ever used this replacement type spark plug? If so, does it really work.

Thanks, Bob


#2

Scam product.


#3

Total scam…but good luck.


#4

I have a brother who tries all of these “mileage improvement” miracle devices on his 3/4 GMC truck.

He’s tried fancy spark plugs, high-energy ignitions, intake mods, exhaust mods, etc. None of them have improved his fuel mileage. All they’ve done is lighten his wallet.


#5

In another forum dedicated to Toyota trucks…this guy there as an experiment did the following…

Replaced oil/tranny fluid/differential fluid/transfer case oil with synthetic (red-line).

Switched to pulsar plugs.

Added one of those Tornados to his air intake.

I think his total gas mileage increase was .5mpg. He figured it would take him 30 years to recover the money he spent.


#6

Not only can it not possibly help, but of the heat range and other factors (physical envelope of the electrodes and/or their penetration into the cylinder for example) are not the same as your OEM plugs, you may even damage your engine.


#7

They may work just as well as regular plugs.