p1174 -Fuel Trim Cylinder Balance

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04-18-2015, 08:36 AM

#41

donbrew

Technical Moderator

Join Date: 01-23-2009

Location: Fredericksburg, Virginia

Posts: 24,671

Quote:

Originally Posted by novadude

oops, what did i miss ?

The part about going advanced and clicking the insert icon then pasting the link into the dialog.

Or you can do what you did, then edit the post, replacing the "url" wrapping with "IMG".

04-18-2015, 09:09 AM

#42

novadude

Member

Join Date: 12-12-2007

Location: Central California

Posts: 68

my apologies, ahhh, I copy/pasted the "http" code,
FYI, now i have probably fouled up my downstream 02 sensor with all the oil,
now i have a P0420,, time to park the hhr until i can get to fixing it,
went and got my 2nd vehicle legal to drive,
I will try the seafoam in a few days, more to come

04-18-2015, 02:24 PM

#43

donbrew

Technical Moderator

Join Date: 01-23-2009

Location: Fredericksburg, Virginia

Posts: 24,671

All that oil would "foul" the cat not the sensors.

Read the link in my sig: https://www.chevyhhr.net/forums/how-...e-light-52828/

01-08-2019, 12:04 PM

#44

hurst2001

Senior Member

Join Date: 09-03-2006

Location: chicago

Posts: 498

Quote:

Originally Posted by SmootHHR

Well, didn't need a coil pack. Changed the #4 plug and the misfire hasn't returned..nor has the p1174. I am, however, still getting the p0172 from time to time. Wish I could pin point what was wrong as that friggin light makes me crazy!

hey smooth how’s it workin for you ? I got the same thing but only p1174 going to change plugs clean maf and throttle body and have it scanned ..

01-08-2019, 01:53 PM

#45

firemangeorge

Platinum Member

Join Date: 12-06-2009

Location: Alabama

Posts: 11,089

SmootHHR hasn't logged onto the site since Aug. 2015. This thread was started almost 7 years ago in 2012. Doubt you'll get a reply from him.
Best to check some dates and log ins before looking for an answer from a long gone member.

01-09-2019, 12:12 PM

#46

hurst2001

Senior Member

Join Date: 09-03-2006

Location: chicago

Posts: 498

Quote:

Originally Posted by firemangeorge

my bad but here’s my update had new plugs in clean the maf and throttle body .. well the clamp to hose that goes to the throttle body was busted causing air to get in there to throw the code ... and fuel injector on 3 cylinder is dirty causing a very slight mid fire .. it was put on a scanner so I’m going to run some Techron and 93 octane and see if it clear up ... if not going to change it when the weather gets better .. thanks to everyone help ...