Who said you said you only worked on 3 cars? I specifically talked about you mentioning 3 vehicles you've owned... is reading comprehension that hard for you everyday? Or is this a mid week thing ?
I never assume anything, unlike yourself ( you mention you assume a couple of times in the thread and also make suggestions about myself that couldn't be further from the truth that you'd almost swear by ) An engine being at operating temperature is also not a hard theory to understand. Believe it or not, for your coolant to read in the 180*F + range, the engine needs to be much warmer. Being that the
spark plugs are inside the engine.... I think even you can see where I'm going with this.
Daily Driving is defined as driving one does consistently, nearly everyday. No where in the definition of daily driving does it suggest that its stop & go, low speeds, or the distance at which is traveled ( or the speeds ). While your only defense to being shown up time and time again is to suggest I'm using google in making you look uneducated time and time again, I think you yourself would be well served spending some time on it.
My reference to carbon being apart of the combustion process is a meant to be an intelligent way of slighting you. The fact you don't recognize that, just furthers the need for it in the first place. Your confirmation on its necessity is appreciated.
I act as if .... that's an interesting statement from someone referencing something I typed, that they read, through a computer... Remind me again why you have issues seeing comparisons used to show you how irrelevant your points are ? Outside of the obvious of course.. Obviously carbon in the chamber and carbon in the manifolds aren't related, thus why I never related the 2. IF, and its a big if, you could read, you would have read me pointing out that the colder plugs run more efficiently, so what minor carbon build up they may add, its more than offset by the reduction in carbon other parts will have build up.
Are the factory plugs the same material as the colder Iridium plugs? No? Then shut up about your "personal comparison" based on a small sample size between 2 very different products both is design and material.
Did you ask what the "point" of doing something to improve the "safety" of your investment is ? Do us all a favor, go into your account settings asap and deactivate your account. You've made it abundantly clear you are not well, and need to spend your time getting better before returning and attempting to contribute. "Whats the point of doing a cheap yet effective change out of parts, that at worst offer more protection to the second largest purchase I'll statistically make in my lifetime" ( a house is #1 if you aren't able to deduct that yourself ).
Nothing you posted after my reply has been helpful what so ever. You spewed out inaccurate, at best only personally confirmed opinions based on small sample size tests you performed in uncontrolled environments. Nothing about that is valuable to anyone, you do understand that research, and development as a general term mean right? Or how the science of a test at its most basic definition is supposed to work when done effectively right? or?
TL/DR, You're an idiot, your logic is flawed based on small sample size tests you performed yourself without controlling variables or doing multiple ones to eliminate error/chance. On top of that, you have no actual knowledge, assume multiple times that others are assuming ( you used the word assume ), and are only able to provide evidence of how out of your comfort zone anything related to vehicles puts you, and how badly you "perform" as a result.