2014 Mazda 3

[travajante]

Is the m3 from abroad?

Local....abused on daily traffic, enjoyed on spirited runs w/ occasional track time.[emoji4]

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[jojopad]

My AC temp is always set to 25deg, m3 has really cold AC. I lived in the province, traffic here is moderate and I drive my m3 hard once a day to keep away or lessen the carbon buildup. I ordered the sparkplugs now in the US, its way cheaper compared to the dealer. Will change my sparkplugs after new year.

Given your driving conditions, there shouldn't be any indications of early knocking symptoms with your M3's engine. Fuel quality is typically a suspect with this type of issue. I also read somewhere that excessive cleaning agents added in fuel can also cause abnormal combustion. Are you using Shell FuelSave?

Incorrect calculation of ignition timing can also cause knocking. Some sensors in the engine maybe malfunctioning on certain occasions, erratic.

[sparcom2]

Given your driving conditions, there shouldn't be any indications of early knocking symptoms with your M3's engine. Fuel quality is typically a suspect with this type of issue. I also read somewhere that excessive cleaning agents added in fuel can also cause abnormal combustion. Are you using Shell FuelSave?

Incorrect calculation of ignition timing can also cause knocking. Some sensors in the engine maybe malfunctioning on certain occasions, erratic.

I only use shell fuel save gasoline from day one and the station is owned by shell. Throttle and sparkplugs cleaning done. The throttle response is way better now howevere my trusted mechanic advice me to have my car scanned so the sensors will reboot. My rpm still drops during idle when put to drive (complete stop and AC off). The idle is normal if the AC is on.

[travajante]

If one wants to see what all the sensors are getting/feeding, how the engine is reacting to everything, how the variable timing is compensating.....all these can be seen thru OVT data logging. Mazda IDS/ESI can see these, too. The tech just has to be thorough & detailed.

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[RedlineJunkie]

I only use shell fuel save gasoline from day one and the station is owned by shell. Throttle and sparkplugs cleaning done. The throttle response is way better now howevere my trusted mechanic advice me to have my car scanned so the sensors will reboot. My rpm still drops during idle when put to drive (complete stop and AC off). The idle is normal if the AC is on.

I'm also nearing 30k on the odo and for 40k pms this month. I might as swell have my sparkplugs and throttle body cleaned. Do the dealership offer that service?

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[travajante]

I only use shell fuel save gasoline from day one and the station is owned by shell. Throttle and sparkplugs cleaning done. The throttle response is way better now howevere my trusted mechanic advice me to have my car scanned so the sensors will reboot. My rpm still drops during idle when put to drive (complete stop and AC off). The idle is normal if the AC is on.

I think the rpm reaction to load is within range w/ AC off if doesn't drop sub500. That's the least of your worries. The pinging should be sorted.

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[sparcom2]

I'm also nearing 30k on the odo and for 40k pms this month. I might as swell have my sparkplugs and throttle body cleaned. Do the dealership offer that service?

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They do offer it however you need to pay extra. If you want it free you have to make it appear that you’re having problem with your car and requires cleaning of the said parts (warranty claim).

[sparcom2]

If one wants to see what all the sensors are getting/feeding, how the engine is reacting to everything, how the variable timing is compensating.....all these can be seen thru OVT data logging. Mazda IDS/ESI can see these, too. The tech just has to be thorough & detailed.

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How much does the dealer charge for this?

[travajante]

How much does the dealer charge for this?

They're supposed to run things thru every PMS. Talk to your dealership. Tell him issue worsened after PMS.

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[sparcom2]

They're supposed to run things thru every PMS. Talk to your dealership. Tell him issue worsened after PMS.

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Good idea. Thanks bro


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[travajante]

Had some downtime, did some nonsense.[emoji4]
A meaningful Christmas & blessed 2019, everyone!!![emoji120]

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[bhybhoy]

Mga sirs,

Ano equivalent k&n engine air filter ng m3 2015 sedan?
Price and where to buy?

Thanks po.

[travajante]

Mga sirs,

Ano equivalent k&n engine air filter ng m3 2015 sedan?
Price and where to buy?

Thanks po.

1.5 K&N Drop In PN:33-5038
2.0 K&N Drop In PN:33-2480
2.0 K&B Short Ram Intake PN: 69-6033TTK
Check Amazon.

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[bhybhoy]

1.5 K&N Drop In PN:33-5038
2.0 K&N Drop In PN:33-2480
2.0 K&B Short Ram Intake PN: 69-6033TTK
Check Amazon.

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Thanks sir

[RedlineJunkie]

My front tires got punctured and patched twice each already. Is it still safe to use? Can you say still safe for long drives eg: Vigan or Bicol?

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[travajante]

My front tires got punctured and patched twice each already. Is it still safe to use? Can you say still safe for long drives eg: Vigan or Bicol?

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Regular punctures & ordinary patches on tread area & not on wall? How thick is the affected tire? If on tread area & tire is still thick w/ even wear, you should be ok. Try to ask for the proper mushroom patches to fix punctures next time.

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[RedlineJunkie]

Regular punctures & ordinary patches on tread area & not on wall? How thick is the affected tire? If on tread area & tire is still thick w/ even wear, you should be ok. Try to ask for the proper mushroom patches to fix punctures next time.

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Not on the wall. Tires are 2 years old used and are still thick. Patches used are the regular ones. I am just worried because each tire has already been punctured and patched twice.

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[travajante]

Not on the wall. Tires are 2 years old used and are still thick. Patches used are the regular ones. I am just worried because each tire has already been punctured and patched twice.

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Patches aren't on the same puncture, I presume. You'll be fine. Enjoy your Christmas, sir.

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[RedlineJunkie]

Patches aren't on the same puncture, I presume. You'll be fine. Enjoy your Christmas, sir.

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Yep not on the same puncture. Thank you, Sir Travs.

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[travajante]

Yep not on the same puncture. Thank you, Sir Travs.

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Luck just wasn't on your side. Avoid construction sites.....Take the long way around. Likeliest place for people to get nailed or screwed.[emoji16]

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