Code P0304 - should I remove CBE before taking it in?

Reply Subscribe

Thread Tools

Search this Thread

Nov 20, 2009 | 04:11 PM

#31

UK n00b

VIP Member

iTrader: (3)

Joined: Aug 2003

Posts: 2,539

From: Farnborough, Hants

Car Info: the blue bucket

How about pulling the plug out and having a look in with a Borascope?

Nov 20, 2009 | 05:08 PM

#32

saqwarrior

Thread Starter

Registered User

Joined: Jun 2008

Posts: 1,808

From: San Jose, CA

Car Info: 2015 WRX

Quote:

Originally Posted by UK n00b

How about pulling the plug out and having a look in with a Borascope?

My mechanic tried, and that's how he saw possible damage to the top of the piston, but he said he didn't have a boroscope that could bend enough to get a really good look.

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Threw a P0304 code

subi4justin

Engine/Power - EJ25T (STI and 2006+ WRX)

Aug 13, 2009 10:14 PM

P0304 Code - but car runs fine

frisco-wrx-dude

Engine/Power - EJ20T (pre-2006 WRX and JDM)

Oct 1, 2007 07:02 PM

Check engine code p0304 ???

bugeye

Engine Management

Apr 10, 2006 07:19 PM

Cylinder MIsfire Code P0303 P0304

kcismo

Suby Shopping & Maintenance/Warranty

Jun 23, 2005 11:28 AM

p0304 misfire code after catback install, anyone else?

stiabuser

Engine/Power - EJ25T (STI and 2006+ WRX)

Mar 20, 2005 11:32 PM