|
Xoutpost server transfer and maintenance is occurring.... |
Xoutpost is currently undergoing a planned server migration.... stay tuned for new developments.... sincerely, the management |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
All in - pulling the 4.6 engine and trans to fix oil leaks once and for all
Figured I'd start a thread to document pulling my 4.6 engine and transmission to fix my engine oil leaks and transmission issues and ask questions along the way as they arise. I purchased the truck about 1 year ago with 134k on the clock. It now has 137k on it. That's right, it has been down for most of the last year for various repairs. I have done the following repair/maintenance over the last 12 months:
I also did various cosmetic things, like replaced front and rear lights and side markers, as well as installing an aftermarket stereo with Zapco amps, so I really want to keep this X5 for the long haul. Anyway, I stated prepping for removing the engine this weekend. I have the Bentley manual and have pretty much been using that as my guide. I did find it next to impossible to remove the rear bolt on the power steering pump. In order to get to it, I have to remove the alternator cooling duct, and in order to remove it, I have to pull the bumper cover and bumper. At this point, I think I just might remove the rest of the front clip for easier access. Here are some pics of the progress from this weekend: Here's a shot of what has been removed so far. I need to make some more room... Lol. Also, the red arrow is pointing to the stiffening plate. All that oil is just from driving it around 500 miles. Shot from the front Shot from below. It doesn't really show how bad the oil leak issue is, but you can get an idea. Another shot from below showing the power steering pump resting on the front cross member. Once I get the engine out, what should I inspect/replace? I'm going to do the timing chain guides for sure as they are definitely due at 137k! I'm hoping I can reuse my valve cover gaskets as they have only been on for just over 2k miles. Other than the oil leaks, engine is running strong, so I wonder if it is worth the trouble to pull the heads? With the engine out, I pretty much want to do everything I can to ensure it will run good for at least another 100k with no leaks or other surprises if I can.
__________________
2018 Honda Accord Touring 2.0t - 44k 2015 Honda CR-V EX-L - 82k 2002 X5 4.6is - 133K 2002 Chevy 3500 4x4 LT CC LB - 110k 1998 Subaru Legacy GT 5 speed - 144k 2002 4 Runner Limited - Sold 2006 E60 M5 - Sold 2000 Corvette - Sold 1994 Infinity Q45t - Sold 1982 F150 4x4 - Sold |
Sponsored Links | |
|
#2
|
||||
|
||||
Nice garage and lift.
__________________
2006 Infiniti G35 2001 BMW 3.0I E53 X5 Build date 08/2000 SOLD Lotus Europa 1970 Destroyed by fire Lotus Europa 1970 S2 Renault Powered Lotus Type 52 1970 Twincam Webers Powered PORSCHE 911 Targa 1982 The Garage Queen Audi Avant donated to Kars for Kids BMW 525IT Sold Audi 4000CS Quattro Sold Jensen Healey Lotus Powered Sold Opel 1900 Sold Triumph Spitfire 1971 Sold Triumph Spitfire 1968 Sold Plymouth "Cuda" 340 Six pack SOLD |
#3
|
||||
|
||||
WOW!
I wish i had access to that kind of set up, I'd do all my work. Good luck!
__________________
BMWCCA # 480346 '72 e6Tii rip '90 e30iC sold |
#4
|
|||
|
|||
wow,
best of luck!
__________________
JL '02 x5 3.0i -Black on Titanium Silver (354) -Sports Package -Smoked LED Side Markers -Chrome Gauge Trim Rings -Retrofit AEs (Favorite Mod) -Front & Rear OEM 4.6iS Diffuser -Front & Rear Fender Flares -K&N CAI |
#5
|
||||
|
||||
While you have the engine out: timing tensioner, Vanos seals replaced, check valley pan gasket, gasket for intake manifold, front and rear gaskets (intake to manifold, CCV to manifold) You can re-use the VCG but I would put new ones in there.
Wish I have access to a lift. Any plan on removing the brake caliper cover?
__________________
00 E39 DINAN S1 //M5 (82k miles) 06 E53 DINAN 4.8iS, born 2/18/2006 (126k miles) http://www.xoutpost.com/bmw-sav-foru...s-my-dslr.html 90 Straman Z32 TwinTurbo Convertible, (1 of 44 ever made) 5 speed, 444rwhp/451rwtq 01 360 Novitec Spider F1 (26k miles) |
#6
|
|||
|
|||
Why would you want to pull the heads?
If you are doing the timing chain guides, I'd replace the VANOS seals also. Replace these: Valley Pan Gasket CCV hoses and oil separator, plus clean the drain tube Rear coolant manifold gaskets (seen this often on E38 and E39, so should apply to X5 as well) Lubricate your steering knuckle Engine mounts?
__________________
********************* Olympic Peninsula, WA, USA ----------------------------------------- 2005 Mini Cooper 100k, British Racing Green/Silver-Black 04/2002 4.6is 140k, Silver/Black-Alcantara *FOR SALE* 1989 325iX 270k, Diamond Black/Black 1984 318i 370k *SOLD* (First Bimmer) Honorable Mentions: '71 2002, '87 325, '90 325ic, '92 525it, '93 325i, '94 530i |
#7
|
|||
|
|||
Appreciate the feedback and complements on the garage! So here's what I got so far:
I'll leave the heads on then. And yes, I will pull those cheesy brake caliber covers. They are left overs from the previous owner.
__________________
2018 Honda Accord Touring 2.0t - 44k 2015 Honda CR-V EX-L - 82k 2002 X5 4.6is - 133K 2002 Chevy 3500 4x4 LT CC LB - 110k 1998 Subaru Legacy GT 5 speed - 144k 2002 4 Runner Limited - Sold 2006 E60 M5 - Sold 2000 Corvette - Sold 1994 Infinity Q45t - Sold 1982 F150 4x4 - Sold |
#8
|
||||
|
||||
Nice progress in the year you've had it.
Your list looks solid, I'm guessing front and rear suspension parts are solid? Ball joints, thrust arms, wishbones, etc front and rear look good? Rear airbags are original or replaced already (if original I would check condition of rubber and perhaps replacement Arnott preventatively at $200 for pair). Front/rear shocks in good shape? Didn't want to add to your list but your engine list looks SOLID! I like your Depo's.
__________________
2018 Ram 2500 6.7L Cummins 68RFE 19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed 2013 X5 35D (CEO's) - Born on 5/17/2013 - 82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards |
#9
|
|||
|
|||
Rear coolant manifold. Gaskets are item #2 in picture. This is on the back of the engine. http://realoem.com/bmw/showparts.do?...36&hg=11&fg=35
Removing it will make it so much easier to replace the hoses that connect the oil separator to the drain pipe. Oh, which aren't on your list yet. Add to list, oil separator - drain pipe hoses. Everything on this page needs to be cleaned or replaced. RealOEM.com * BMW E53 X5 4.6is Crankcase-Ventilation/oil separator
__________________
********************* Olympic Peninsula, WA, USA ----------------------------------------- 2005 Mini Cooper 100k, British Racing Green/Silver-Black 04/2002 4.6is 140k, Silver/Black-Alcantara *FOR SALE* 1989 325iX 270k, Diamond Black/Black 1984 318i 370k *SOLD* (First Bimmer) Honorable Mentions: '71 2002, '87 325, '90 325ic, '92 525it, '93 325i, '94 530i |
#10
|
|||
|
|||
Where in VA? I'd love to watch someone who knows what they are doing to learn from on these things.
|
Bookmarks |
Thread Tools | |
Display Modes | |
|
|
|