fullfatrr.com - View topic - Misfire on all cylinders, random misfire, misfire at startup

Advertise on fullfatrr.com »

Forum · Gallery · Wiki · Shop · Sponsors

Home · FAQ · New Posts · My Posts · PMs · Search · Members · Map · Calendar · Profile · Donate · Register · Log In

Home > Technical (L322) > Misfire on all cylinders, random misfire, misfire at startup

Page 2 of 2

Print this entire topic ·

Ian928

Member Since: 16 Aug 2016
Location: Kristiansund
Posts: 78

2006 Range Rover Supercharged 4.2 SC V8 Java Black

Danwilderspin wrote:
What mileage was your car? Did you have a slightly lumpy idle before do you remember? How is your idle now?

MU car is at 220.000 km’s.
As far as I remember, the Idle was normal. I remember there was a sound like the supercharger was recirculating air or something, I need to drive the car for a while to see if this is gone. 2006 Supercharged

21st Oct 2020 9:07pm

Ian928

Member Since: 16 Aug 2016
Location: Kristiansund
Posts: 78

Danwilderspin wrote:
Also did this fix your lamdba/ o2 faults? If you had one bank not firing at all it would mess up the values for sure

I think the ecu needs the engine to go through 2 or 3 warm up cycles before it will set Off the error code for this. I am crossing my fingers! 2006 Supercharged

21st Oct 2020 9:10pm

Danwilderspin

Member Since: 15 Jun 2016
Location: Cambridgeshire
Posts: 2218

2007 Range Rover Vogue SE 4.2 SC V8 Zermatt Silver

Ian928 wrote:
Danwilderspin wrote:
What mileage was your car? Did you have a slightly lumpy idle before do you remember? How is your idle now?

MU car is at 220.000 km’s.
As far as I remember, the Idle was normal. I remember there was a sound like the supercharger was recirculating air or something, I need to drive the car for a while to see if this is gone.

Interesting so aside from the sc noise it went from working lovely to like a bag of crap - just wondered if it slowly broke down. Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

21st Oct 2020 11:06pm

Ian928

Member Since: 16 Aug 2016
Location: Kristiansund
Posts: 78

You are right, it started with some misfiring at startup, then got Worse and Worse. 2006 Supercharged

22nd Oct 2020 4:43am

Page 2 of 2

All times are GMT

Jump to

< Previous Topic | Next Topic >

Posting Rules

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum