Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Performance and Technical Chat

Post Reply
 
LinkBack Thread Tools Display Modes
Old 02-04-2014, 05:00 PM   #1
Registered User
 
Join Date: Aug 2011
Location: Lexington OK
Posts: 29
2002 3.2 Timing engine

I have a 3.2 that bent some valves, I have rebuilt the heads and have them ready to go back on, my question is do I have to have the 9599 tools to set the timing? If I understand it they are just needed due to the fact that there is no oil pressure to pressure up the chain tensioners? With that in mind could I use my pre oiler that I have to build oil pressure up in the engine and pressurize the tensioners? If I do have to have the tool does anyone know of someone that I could rent it from for a few days? Thank you guys for all your help.

edwardneff94 is offline   Reply With Quote
Old 02-04-2014, 05:09 PM   #2
Registered Boxster abuser
 
healthservices's Avatar
 
Join Date: Oct 2011
Location: socal
Posts: 1,014
Sorry to hear of your predicament, how did you bent the valves?
healthservices is offline   Reply With Quote
Old 02-04-2014, 05:12 PM   #3
Registered User
 
Join Date: Aug 2011
Location: Lexington OK
Posts: 29
Chain broke bent two exhaust and to intake valves, sent a part of the chain through the scavenge pump and trashed it.
edwardneff94 is offline   Reply With Quote
Old 02-04-2014, 05:15 PM   #4
Beginner
 
Jamesp's Avatar
 
Join Date: Mar 2013
Location: Houston
Posts: 1,659
Garage
I just used my chain tensioners. The special tools are overkill. How are your pistons?
__________________
2003 S manual
Jamesp is offline   Reply With Quote
Old 02-04-2014, 05:21 PM   #5
Beginner
 
Jamesp's Avatar
 
Join Date: Mar 2013
Location: Houston
Posts: 1,659
Garage
Also how much of your engine is dis-assembled? How are you getting the shrapnel out of your engine? I found a rare earth magnet taped firmly to the end of a wooden dowel pulled the chips off the aluminum block quite effectively.
__________________
2003 S manual
Jamesp is offline   Reply With Quote
Old 02-04-2014, 06:16 PM   #6
Registered User
 
Join Date: Aug 2011
Location: Lexington OK
Posts: 29
All the chain parts have been found and removed. At this point the bottom end is all together and all that I have left is just putting the heads on. Went through and lapped in all the valves while I had the heads off. We are having a cold blast here in OK so I am trying to figure out about those tools so if I have to get some I can while its so cold and then when it warms up I can get this engine back together and in the car. Some say that you have to have the tools some don't. I have always build ford engines, and there is so much support for them if you have a question you can find 500 people to tell you how to do it. With this engine your lucky to find 5.
edwardneff94 is offline   Reply With Quote
Old 02-04-2014, 06:21 PM   #7
Registered User
 
Join Date: Aug 2011
Location: Lexington OK
Posts: 29
Pistons were not damaged at all, I was lucky
edwardneff94 is offline   Reply With Quote
Old 02-04-2014, 06:56 PM   #8
Porsche "Purist"
 
Paul's Avatar
 
Join Date: Aug 2003
Location: Wisconsin
Posts: 2,123
Garage
Quote:
Originally Posted by edwardneff94 View Post
I have always build ford engines, and there is so much support for them if you have a question you can find 500 people to tell you how to do it. With this engine your lucky to find 5.
A lot more ford motors out there....
__________________
1998 Boxster with 7.8 DME, 2005 3.6 liter/325 hp, Variocam Plus, 996 Instrument panel
2001 Boxster original owner. I installed used motor at 89k.
1987 924S. 2002 996TT. PST-2
Owned and repaired Porsches since 1974. Porsche: It's not driving, it's therapy.

Last edited by Paul; 02-04-2014 at 07:18 PM.
Paul is offline   Reply With Quote
Old 02-06-2014, 06:23 AM   #9
Registered User
 
Join Date: May 2011
Location: weehawken nj
Posts: 240
Just immerse the chain tensioners in motor and pump the piston until they're rigid.

Also, Id recommend ordering the cam brake kit, it contains the tensioner pads that go in between the camshafts.

Timing on this engine looks very simple, the problem is it bites. You throw everything together, and next thing you know, you have cam deviation codes. Get the tool or borrow it from someone.

Also, before you put the valve covers back on, Put cyl #1 on compression, and rotate the crank 120 deg at a time and follow the firing order (1-6-2-4-3-5). Its easy to make a mistake and have Cyls 1 and 6 on compression at the same time.

What would be even better is after you put everything together on the bench, fill the engine up with oil and activate the starter for a few 30 sec intervals. Then check your timing again.
Bigsmoothlee is offline   Reply With Quote
Old 02-06-2014, 06:27 AM   #10
Registered User
 
Join Date: May 2011
Location: weehawken nj
Posts: 240
If you have regular variocam, this is the only tool you need, besides the crank pin.
Bigsmoothlee is offline   Reply With Quote
Old 02-06-2014, 09:56 AM   #11
Registered Boxster abuser
 
healthservices's Avatar
 
Join Date: Oct 2011
Location: socal
Posts: 1,014
Wow how many miles on this motor?

Sent from my SM-T310 using Tapatalk

healthservices is offline   Reply With Quote
Post Reply



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 On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 09:45 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page