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Home > Technical (L322) > 4.2 Supercharged V8 Issues

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MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

2007 Range Rover Supercharged 4.2 SC V8 Zambezi Silver

So i have just took a pic of the control box,

If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

21st Jun 2019 3:14pm

Weegie

Member Since: 09 Jun 2014
Location: East Sussex
Posts: 3193

2008 Range Rover Vogue TDV8 Stornoway Grey

Strider wrote:
Regarding the silicone hoses, I have been looking for ages with no luck so far.
There are plenty out there for the diesel ones kits, individual hoses etc, if you can find a source let me know i'll do the
same.

Might be worth a call. http://derbyperformancehose.co.uk/index.html ? If you haven't already tried them. John
2008 Stornoway Grey 3.6 Tdv8 Vogue
2005 TD6 Java Black Vogue - Written off!!
GAP iiD BT
2003 Discovery TD5 Auto, Nanocom Evolution - gone to a new home!
MasseyFerguson 152 - No electronics!! - Sold

21st Jun 2019 4:11pm

MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

i will have a look.

got more of the engine now, supercharger is off, and so is the manifolds that bolts onto it...

next is the exhaust manifolds to come off then while im under the car i will look at getting the old gas pipe out as well.

wish me luck

Matt If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

21st Jun 2019 6:40pm

MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

so almost finished the strip down.

just got to lock the crank and then gedt the chains off and then the heads.

but does any one know if i can skim the heads??? If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

2nd Oct 2019 2:00pm

MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

Also i have been looking at the manaual from the wiki for the AJV8,

im trying to find the Crankshaft Position sensor......

does any one know where it is located?

Matt If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

2nd Oct 2019 2:50pm

Strider

Member Since: 08 Jun 2015
Location: Hertfordshire
Posts: 498

2007 Range Rover Vogue SE 4.2 SC V8 Zermatt Silver

Matt,

L322 Workshop manual 2007 to 2010 Pages 888 -889 I think its item 13, looks like its on left side
(viewed from front) below air filter box.

Good luck

2nd Oct 2019 7:49pm

MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

found the crank sensor in the end.

just got to finish the strip[ down now. If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

3rd Oct 2019 9:09am

Danwilderspin

Member Since: 15 Jun 2016
Location: Cambridgeshire
Posts: 2180

Are you going to get the valve seats checker out while they are off I highly recommend it if it’s had gas Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

6th Oct 2019 10:55pm

MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

it had the system in there but no tank in the boot, so i dont know if it was every hooked up?

where would i find the valve seat checker?

Matt If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

7th Oct 2019 12:59pm

Danwilderspin

Member Since: 15 Jun 2016
Location: Cambridgeshire
Posts: 2180

I know what you mean but they can also go on petrol too just not as quickly. I know a place in leads an Cambridge you just need an engine workshop to check it over the kind of place that can skim heads etc id imagine. Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

7th Oct 2019 1:07pm

MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

i still dont know if these heads can be skimmed?

im hoping that they are alright to be honest and i can just straight re-build with ned gaskets

Matt If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

7th Oct 2019 1:14pm

Danwilderspin

Member Since: 15 Jun 2016
Location: Cambridgeshire
Posts: 2180

Btw have you got the heads off yet? Though of an obvious way to check the valves need doing... just look at the valve clearance when you take the rocker covers off - if they are not right then get them done Current stable:
2006 BMW M6
2007 4.2 V8 S/C FF
Gone:
2002 4.4 V8 FF

14th Oct 2019 11:27pm

MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

Almost got them off but havent quite got all the chains off yet.

i also need to find a technical listing for re-setting the timing on the rebuild.

Matt If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

15th Oct 2019 8:43am

Spud

Member Since: 12 Jul 2019
Location: Asif by Magic
Posts: 130

2006 Range Rover Supercharged 4.2 SC V8 Java Black

Four parts. An informative watch and maybe of some use to you and others Matt. 2006 4.2 SC

15th Oct 2019 5:52pm

MattHughes86

Member Since: 01 Jun 2019
Location: Gloucestershire
Posts: 140

i will be watching that with pen and paper

well i lied word and a printer but same thing.

Thank you

Matt If In Doubt Give It A Clout

Previous Vehicles:
Land Rover 110 3.5 V8 (is my dads though)
1.9TD Seat Toledo
1.4 Rover 214 (dont ask)
2.0 Nissan Primera SLX (i want it back)
1.4 Seat Ibiza
996cc Toyota Aygo (I miss this car???)

04 TD5 Discovery 2 (my Current Car)
07 4.2 SC FF (wifes car)

16th Oct 2019 1:22pm

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