Head gasket warranty extension?

[pwpfe1]

So apparently Honda has released a warranty extension for the head gaskets on the CRV, Accord and Civics for 150k miles or 10 years. I haven’t seen anything online from Honda themselves but apparently you’re supposed to get a letter in the mail about this.
Has anyone gotten this notice yet? Specifically for the Si?

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[Cueyo]

I saw another post about this earlier, seems every civic except the type R is included

 

[pwp25si]

It's official.

 

[pwpfe1]

It's official.

Well i’ll be damned, guess i’ll call my dealer to confirm I qualify. Been looking for this exact TSB for a couple hours now, thanks!

 

[Testa_Rossa_]

I saw another post about this earlier, seems every civic except the type R is included

Forgive my ignorance but I wonder why they aren't? Is this problem mostly a 1.5 / 1.5 Turbo issue only?

 

[Chilly613]

Forgive my ignorance but I wonder why they aren't? Is this problem mostly a 1.5 / 1.5 Turbo issue only?

Yes, its only an issue with the 1.5T.

 

[AspecR]

Forgive my ignorance but I wonder why they aren't? Is this problem mostly a 1.5 / 1.5 Turbo issue only?

They're a lot less prone to headgasket failures in the same manner that the 1.5T suffers. Type-Rs also have a more rubst cooling circuit and better designed headgasket.

 

[pwp25si]

Type r head gasket is just as flimsy, and there's only a sliver of material separating the cylinders. 2.0l piston diameter and thicker headbolts probably help hold it together better. Fk8 and 2.0t accords do suffer to some extent.

 

[giantfiretruck]

I’ve only done one 2.0 Accord head gasket at work. But it’s pretty much every Civic, Cr-v and Accord with the 1.5 liter, also the Cr-v hybrid. To say it’s every 4 cylinder since 2016 wouldn’t be a lie it’s a very, very common. What’s awesome is Honda lowered the warranty time since the issue of the warranty extension, so I get paid less now because they have to eat their poor design. if you think you have issue, usually starts as a cold start misfire that goes away when warm and loss of coolant, and usually only on cylinders 2 and 3.

 

[giantfiretruck]

Yes, its only an issue with the 1.5T.

It’s not, Cr-v hybrids pop like crazy, hell I had cracked piston in one. The extension is for 1.5 and 2.0 n/a motors, and like I said the Cr-v hybrid. The 2.0 turbos I’ve only seen one at work, so rare by my count anyway. Though some Acura Rdx 2.0 had exhaust studs drilled to deep and cracked cylinder heads in the water jacket.

 

[Chilly613]

It’s not, Cr-v hybrids pop like crazy, hell I had cracked piston in one. The extension is for 1.5 and 2.0 n/a motors, and like I said the Cr-v hybrid. The 2.0 turbos I’ve only seen one at work, so rare by my count anyway. Though some Acura Rdx 2.0 had exhaust studs drilled to deep and cracked cylinder heads in the water jacket.

I'm just referring to what the TSB is about that was posted in the thread, but ok.

 

[pwp25si]

How do you guys check if the ecu's been reflashed?

I’ve only done one 2.0 Accord head gasket at work. But it’s pretty much every Civic, Cr-v and Accord with the 1.5 liter, also the Cr-v hybrid. To say it’s every 4 cylinder since 2016 wouldn’t be a lie it’s a very, very common. What’s awesome is Honda lowered the warranty time since the issue of the warranty extension, so I get paid less now because they have to eat their poor design. if you think you have issue, usually starts as a cold start misfire that goes away when warm and loss of coolant, and usually only on cylinders 2 and 3.

 

[giantfiretruck]

How do you guys check if the ecu's been reflashed?

I don’t, lol. If your flashed and If you have a software update for something from Honda, flash back to stock before coming in for service. But when we scan for codes or on board snap shots and if Honda sees a program changes they could deny claim. The hds scan tool is always connected to Honda. I’ve only had one issue with a tune, tech line could see it when they looked a issue with a civic.

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