Car is not running right. Rough idle and misfiring under acceleration.

Originally Posted by Quicksilvers Clogged up high flow catalytic converters is another possibility to your symptoms your are experiencing with your Z. How knows what vendor Z1 is using to

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain
Car is not running right. Rough idle and misfiring under acceleration.

6Likes

LinkBack

Thread Tools

Display Modes

02-06-2019, 12:49 PM

#11 (permalink)

Wilson2608

Enthusiast Member

Join Date: Dec 2014

Location: Nashville

Posts: 301

Drives: Nissan 370Z Sport

Rep Power: 11

Quote:

Originally Posted by Quicksilvers

Clogged up high flow catalytic converters is another possibility to your symptoms your are experiencing with your Z. How knows what vendor Z1 is using to supply their high flow catalytic converters and how good of quality they are?

I’m going to lift the car up this weekend and check to see if that’s the problem. I guess I’ll have someone rev the car at about 2200 rpm and test the airflow coming out of the exhaust pipe (right off of the cats).

Anyone have any other ideas as to how to test a clogged cat?

__________________
Stillen G3, z1 Intake Manifold, Stillen Headers, Z1 HFC's, Stillen Catback. 330whp 267 ft- lbs tuned at Z1 motorsports.

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Trackbacks are On Pingbacks are On Refbacks are On Forum Rules

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
370Z running on 5 cylinders, rough idle, no power	GEMu	Engine & Drivetrain	13	06-19-2018 03:33 AM
Rough Idle / Running Rich after Supercharger and Z1 Tune	overtureZ	Forced Induction	10	10-09-2017 03:46 PM
WTF? rough idle after refueling (new car!)	InnerDragon10	Nissan 370Z General Discussions	16	05-17-2014 03:41 AM
Running Rich-rough idle with supercharger	Tombonombona	Tuning	11	04-22-2014 06:25 PM
Rough Idle on occasion	chuckd05	Engine & Drivetrain	3	08-12-2011 06:10 PM

All times are GMT -5. The time now is 03:39 PM.