Scotty, as a frustrated Secondary school teacher in country Vic, trying to to teach Automotive and Small Engines via Online learning during Lock down. THANK YOU. You just saved my sanity when it comes to lesson content.

Thank you for making this so easy to understand! Got more out of this than my professor trying to explain it for a half hour.

so easy to understand thanks haltech

Wow very informative. Thanks.

Excellent information.

Simple, Brilliant, astutely relevant and insightfully informative! Once again the customer sensitization efforts put forth by the Haltech brand of engine management systems have proven to proactively responsive to the prospective customer base. The commitment reflected towards ensuring the customer's investment in an engine management system and like wise the services of engine management strategies almost guarantees the absolute best value for money. This technically speaking video series available on social media will continue to be an indispensable resource for anyone how has been curious about buying a stand alone ECU or someone how has unanswered questions regarding the engine management calibration duties hindering their eventual purchase. As a proud dealer for the Haltech brand this has been instrumental in engaging customers as well as enabling the unspoken peace of mind customers are searching for to be comfortable enough to invest their hard earned wealth. Obviously I can't say thank you enough to the entire team who would have been continually working to keep this video series possible, you guys are flat out awesome and put the fun factor back into working within the engine management systems business of the Performance Sector within the Automotive Industry. My best regards to everyone at the Australia and the North America Head Office! I really enjoyed this 😊

Tuning fork always on point but hard to not picture moog or Marty talking over him lol

This actually might explain why my car has had such trouble starting in the winter

Copper vs platinum vs iridium? And could you discuss the different designs that bosh and e3 spark plugs use as compared to the conventional?

How about some Technically Speaking videos with more in depth information about tuning the Elite series ECU, and some advanced ideas on table axis creation to do things that most guys might not think of if they are new to the platform. I love my Elite 2500, but I still struggle to get the most out of it. Also the shops in the US with the capability to really dig deep into the functionality of the Elite series are few and far between. I do have to admit your customer support is outstanding, someone is almost always available to take a call and help out as much as possible.

Thank you! The "restive" spark plug info was something I did not realize (have a Haltec already, waiting to go in :) There is one less support call. Oh snap. Cheers!

Thankyou brother

My dad is fixing his truck so he needs spark plug so like this is why I’m using this video

Never knew that about the resister in a spark plug. Go to know and check if I ever see the gauges going funny.

Great video, guys!!!

Apart from checking resistance how can i check if a plug is genuine or not ?

I forgot to google this subject. Seems like exceedingly important technology to understand, generally.

Whats the common reason for the ceramic above the tip break, is it pre ignition or just bad quality plugs ?

I know that the car manufacturer recommends certain gap size for the engine spark plugs that depends on the compression ratio. but is there any formula to determine the gap on my own? I know that as the compression ration goes up, the gap gets smaller as there are more molecules per cubic millimeter of the compressed air that can fill the space between the center electrode and the ground electrode, making a good flame kernel and propagation possible, and I also like to know the gap tolerance by which I mean how much we can open the gap before misfire point. Isn there any benefit in widening the gap beyond the factory default and recommended value?

I use honda helix 97 ,I need a new plug , what could be better for my bike ?

I'm running non resistor NGK R5671A spark plugs and have no issues in a Turbo Miata, no laptop issues, no static or other issues you have mentioned.

Are Denso plugs any good ive got a 2000 BHE lancaster with ez30d engine ngk ones through were are like 30 a plug when i can get iridium densos for half that

That background beat be bumping

What do you know about spark plug *modifications*? Specifically side-gapping and indexing? I have seen dyno comparisons indicating repeatable gains of (iirc) 2-3%. Logic says that it reduces any shrouding effect of the ground electrode at the cost of increasing wear rates because of the always-the-same spark location gradually eroding it. With the much shorter ground electrode I *imagine* that there would be less chance of preignition as well

And how about using an external resistor if it isn't built-in? There's any observation?

What is jetting in terms of spark plug

How would a Water/Meth injection effect your spark plugs? would they require a larger or smaller gap? Or is the only thing effecting where the gap needs to be compression and air flow (boost)? also, do any of the Haltech ECU's have the capability to control a water/meth kit without additional add ons?

Great

Hi Scott. Re Cooler plugs, does the 1 step cooler per 100hp thing apply to 4 cylinder motorcycles, eg a 600 or 750? or would you want to go cooler sooner. Would it be different for turbo or n.a.?

Scott, you say 1 heat range cooler per 100kw more than standard. But what about E85?, any tips here. My car is a real pain to start when cold. It's a very high HP car, with very cold plugs. So curious if I can go hotter with E85 and how much hotter?

With one faulty spark plug, can that increase fuel consumption?

I would like to hear your opinion on road tunning a car.

Hey Tuning Fork! Thanks for a great video! I've had people tell me about the spark getting "blown out" is this a joke or can it actually happen? I know a bit about cars since I've worked on my own for about 12 years now but I'm always learning from your videos!

This isn’t a video about how spark plugs work! This is a video about what they do.

HI!

Hi!

Thanks Scott that's just shocking info

"ignition timing....... :S " - 0:32

Wow

Caption please

Hi

The background sound is irritating, because you are making understand the viewers

My carby 90 tercel eats plugs. They look wet leaned out my jets and now i got no compression on 3. Not lookin for advice just sharin my fuct my car story. If i had a halech..........

Haaaii!

Slow down

You never actually talked about how a spark plug works, only parts, pieces and concepts.

Hi, please help of you're able.. I have a 2.4 Volvo S40 Sport, petrol. What spark plugs would you recommend? Arr there specific plugs designed for speed ??