What have you done to your D21 today?! - Page 2380 - Infamous Nissan

^Gecko^ · 04-24-2022, 03:52 AM

I reached this milestone today!

XoXSciFiGuy · 04-24-2022, 07:58 AM

I would call that '2-Day'.

jp2code · 04-24-2022, 01:05 PM

> I had to also add 4 quarts of 10-30W Mobil Synthetic oil to replenish the oil supply in the engine.

I changed out the plugs, plug wires, distributor cap, and rotor.

For my plug wire set, I used Nissan 22440-9Z025. These are supposed to be for the Nissan Xterra with the VG33e engine. I'm not sure why the part number is different from the VG30e engine, but they were cheaper. Also, I'm running a VG33e engine (with the VG30e intake plenum).

For spark plugs, I used NGK BKR5EGP, also specified for the VG33e engine and not the VG30e.

I started with Plug #6 in the back using a spark plug socket attached to a wobble joint and joined by 3 extensions. I don't know how I did it. Without ever seeing the spark plug, I was able to get behind the engine to unthread the plug, and then by some marvel of the earth's alignment, I was able to get that wobble assembly back into the area that I could not see to thread Plug #6 back in. Altogether, it took me about 30 minutes to change out that plug.

The other 5 plugs, plug wires, and distributor cap & rotor took less than an hour to do.

alabama_lowlife · 04-24-2022, 01:49 PM

That #6 is a son of a bitch

VOTS95 · 04-25-2022, 03:44 AM

Quote:

Originally Posted by jp2code

I changed out the plugs, plug wires, distributor cap, and rotor.

For my plug wire set, I used Nissan 22440-9Z025. These are supposed to be for the Nissan Xterra with the VG33e engine. I'm not sure why the part number is different from the VG30e engine, but they were cheaper. Also, I'm running a VG33e engine (with the VG30e intake plenum).

For spark plugs, I used NGK BKR5EGP, also specified for the VG33e engine and not the VG30e

I have the same VG33E setup but wasn’t sure what tuneup parts I was supposed to use. I’ve been running my old VG30E ignition parts but changed the gap on the plugs to match the newer engine. I’m thinking of pulling the plugs to see how they look. It might be a good time to swap out the parts. FYI, my truck averages 16.5 mpg and runs pretty good.

VOTS

jp2code · 04-25-2022, 10:31 AM

Quote:

Originally Posted by VOTS95

I have the same VG33E setup but wasn’t sure what tuneup parts I was supposed to use. I’ve been running my old VG30E ignition parts but changed the gap on the plugs to match the newer engine. I’m thinking of pulling the plugs to see how they look. It might be a good time to swap out the parts. FYI, my truck averages 16.5 mpg and runs pretty good.

VOTS

I can't say if I notice any difference in the parts. The truck is driving better, but it wasn't driving horrible before. It just feels a little smoother now, or maybe that's my imagination.

My average MPG on Fuelly.com should start going down, but that's more because I drive the Xterra for most of my trips and use the truck more for pulling trailers - which generally means something heavy is on the trailer.

Deerhurst · 04-26-2022, 12:25 AM

I was gonna say #6 isnt bad to get to but then I realized, VG30e intake plenum, not "i".

Vots, I get similar mileage to you. I wouldnt mind getting another MPG or two out of it but most of my driving with it anymore is towing, going up into the mountains or in town and all of those will suck fuel down.

SBJ · 04-26-2022, 02:17 AM

It's not too bad as long as you have a long socket extension and a swivel joint. IMHO getting the #6 plug wire unstuck is the worst part.

jp2code · 04-26-2022, 02:25 AM

Quote:

Originally Posted by SBJ

It's not too bad as long as you have a long socket extension and a swivel joint. IMHO getting the #6 plug wire unstuck is the worst part.

That definitely took a while! Mostly because there isn't enough room between the intake plenum and the firewall to grab that wire firmly with your fist. All I was able to do was get my index finger and thumb wrapped around it. I feared I was going to pull the cable off, leaving the boot on the spark plug.

SBJ · 04-26-2022, 03:48 AM

Quote:

Originally Posted by jp2code

That definitely took a while! Mostly because there isn't enough room between the intake plenum and the firewall to grab that wire firmly with your fist. All I was able to do was get my index finger and thumb wrapped around it. I feared I was going to pull the cable off, leaving the boot on the spark plug.

https://www.harborfreight.com/3-piec..._q=hose+pliers

They're also great for unsticking those two little coolant hoses way in the back that run underneath the intake manifold.

04-24-2022, 03:52 AM	#23791
^Gecko^ Join Date: Oct 2019 Location: Houston Posts: 30 Vehicle: 1989 D21 Thanks: 0 Thanked 4 Times in 2 Posts	I reached this milestone today! Last edited by ^Gecko^; 04-24-2022 at 03:54 AM. Reason: omg image super huge

04-24-2022, 07:58 AM	#23792
XoXSciFiGuy Join Date: May 2017 Location: Yakima, WA Posts: 3,390 Vehicle: 2009 Xterra, 1997 D21 King Cab XE (sold) Thanks: 251 Thanked 698 Times in 623 Posts	I would call that '2-Day'. __________________ 2009 Xterra, 4.0 liter, automatic, 4WD.

04-24-2022, 01:05 PM	#23793
jp2code Software Developer Join Date: Dec 2011 Location: Longview, TX [USA] Age: 52 Posts: 11,269 Vehicle: 94 LB 2x4 Manual VG33e Thanks: 1,847 Thanked 1,837 Times in 1,599 Posts	> I had to also add 4 quarts of 10-30W Mobil Synthetic oil to replenish the oil supply in the engine. I changed out the plugs, plug wires, distributor cap, and rotor. For my plug wire set, I used Nissan 22440-9Z025. These are supposed to be for the Nissan Xterra with the VG33e engine. I'm not sure why the part number is different from the VG30e engine, but they were cheaper. Also, I'm running a VG33e engine (with the VG30e intake plenum). For spark plugs, I used NGK BKR5EGP, also specified for the VG33e engine and not the VG30e. I started with Plug #6 in the back using a spark plug socket attached to a wobble joint and joined by 3 extensions. I don't know how I did it. Without ever seeing the spark plug, I was able to get behind the engine to unthread the plug, and then by some marvel of the earth's alignment, I was able to get that wobble assembly back into the area that I could not see to thread Plug #6 back in. Altogether, it took me about 30 minutes to change out that plug. The other 5 plugs, plug wires, and distributor cap & rotor took less than an hour to do. __________________ Joe (not a mechanic!) • Don't have an account? EMAIL ME Factory Service Manuals: https://www.nicoclub.com/FSM/Hardbody/ Walk-through: Checking Nissan Trouble Codes 1994 VG30E to VG33E with H256 Cams

04-24-2022, 01:49 PM	#23794
alabama_lowlife Owner and Administrator Join Date: Sep 2008 Location: New Brockton, Alabama Age: 42 Posts: 10,886 Vehicle: 2012 370Z, 1970 Datsun 521, 1995 Nissan Hardbody x2, 1994 Hardbody Thanks: 1,123 Thanked 2,266 Times in 1,863 Posts	That #6 is a son of a bitch __________________

04-26-2022, 12:25 AM	#23797
Deerhurst 4/86 SE-V6 2 tone 4x4 HB Join Date: Apr 2013 Location: Oregon Posts: 8,119 Vehicle: 1986.5 SE-V6 4WD D21, 2003 Audi A4 Avant 3.0 Quattro Thanks: 923 Thanked 1,111 Times in 1,001 Posts	I was gonna say #6 isnt bad to get to but then I realized, VG30e intake plenum, not "i". Vots, I get similar mileage to you. I wouldnt mind getting another MPG or two out of it but most of my driving with it anymore is towing, going up into the mountains or in town and all of those will suck fuel down. __________________ 1986.5 SE-V6 4X4 D21 Hardbody Pacesetter Long Tube Headers Morimoto Mini D2S HID Projectors and Hella 500s VG33i

04-26-2022, 02:17 AM	#23798
SBJ Total Buzzkill Join Date: Nov 2016 Location: OR Posts: 3,141 Vehicle: 1994 Pathfinder XE Thanks: 348 Thanked 605 Times in 536 Posts	It's not too bad as long as you have a long socket extension and a swivel joint. IMHO getting the #6 plug wire unstuck is the worst part.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode