2002 engine in 99 Z? - Performance Forum

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2002 engine in 99 Z?
Friday, January 06, 2006 6:52 AM
This weekend i am supposed to be picking up a new engine. Its out of a 2002 and im putting it in my 99 Z24 and i was wondering if there are any major complications that could prevent this from being possible. Also we are putting in a new clutch seeing as how the old one is stock and there were 80K miles on the car. If anyone knows any problems i would run into please let me know i want this to go smooth seeing as how ive been without a car since august. Also how much is a decent clutch? the cheapest ive found is around 250 but i know there has to be some a little cheaper then that, maybe 200 or so?
thanks

Re: 2002 engine in 99 Z?
Friday, January 06, 2006 7:06 AM
I'm pretty sure the wiring changed for the 2000 model year, so you would need all of the harnesses and computer from a newer Cav....still very doable, and it's been done before.

As far as the clutch is concerned, 250 is pretty cheap, depending on what type of clutch it is.
Re: 2002 engine in 99 Z?
Friday, January 06, 2006 8:06 AM
HUH??
There are some minor changed to the 2002 2.4 engine but from what i have seen you won't need all the wiring harness from the car. There is one thing that has to be done i can't remember what it is but in most is should be pretty much plug and play.


2004 Grand Prix GTP (Competition Group)
SOLD-->1999 Z24 5M-#30 to register on JBO
"You can please some of the people some of the time but you can't please all the people'
all the time


Re: 2002 engine in 99 Z?
Friday, January 06, 2006 8:13 AM
Yes the second half of the 99 motor is pretty much the same as the 00+ But isn't the 00+ cars have Digital gauge clusters? I wonder if that would need to be changed? I think most of these questions have been asked in the 3rd gen forum.











~2014 New Z under the knife, same heart different body~
______________________
WHITECAVY no more
2012 numbers - 4SPD AUTOMATIC!!
328 HP
306 TQ
Re: 2002 engine in 99 Z?
Friday, January 06, 2006 8:24 AM
The guages don't have anything to do with the engine. Many people have swapped 2000+ engines into 96-99 cars with not problems. Only thing is if you want to do the whole swap with tranny and PCM & ECM.

As i said pretty much plug and play 96-98 have EGR's so that is an issue. so they have to use some part from their car i belive. Some have had to use a 99 ECU to over come that.



2004 Grand Prix GTP (Competition Group)
SOLD-->1999 Z24 5M-#30 to register on JBO
"You can please some of the people some of the time but you can't please all the people'
all the time


Re: 2002 engine in 99 Z?
Friday, January 06, 2006 8:36 AM
Thanks so i shouldnt have any problems with it going to my transmission? im just wondering because I want to know what problems i will run into. anymore help is greatly appreciated.
thanks
Re: 2002 engine in 99 Z?
Friday, January 06, 2006 9:39 AM
YOu should be able to use you same transmission.


2004 Grand Prix GTP (Competition Group)
SOLD-->1999 Z24 5M-#30 to register on JBO
"You can please some of the people some of the time but you can't please all the people'
all the time


Re: 2002 engine in 99 Z?
Friday, January 06, 2006 10:00 AM
the best is to make sure you dont have egr , if it has egr then you have the early 99

and will have to do a little extra work

if it doesnt have egr then its a straight swap







Re: 2002 engine in 99 Z?
Friday, January 06, 2006 10:27 AM
How do you check to see if it has egr im not sure if it has it or not. its been about 5 months since its been running so i havnt touched it much.
Re: 2002 engine in 99 Z?
Friday, January 06, 2006 11:39 AM
if it has egr there will be a big round thing inbetween the intake and the head , near the power steering pump

it looks like this

http://cgi.ebay.com/ebaymotors/EGR-VALVE-GM-SIERRA-SILVERADO-SUBURBAN-TAHOE-YUKON_W0QQcmdZViewItemQQcategoryZ33607QQitemZ8027111913QQrdZ1QQsspagenameZWDVW







Re: 2002 engine in 99 Z?
Friday, January 06, 2006 11:42 AM
Ok i was looking at clutches and do i get one that says 2.4 95-99 or 2.4 00-02 . it should be the 99 right? im jw not sure if it will interfere. or is the transmission on the 00-02 different?
thankx

Re: 2002 engine in 99 Z?
Friday, January 06, 2006 11:48 AM
Both transmission bolt up to the 2.4 engine no problem so you can use your tranny with 96-99 clutch.


2004 Grand Prix GTP (Competition Group)
SOLD-->1999 Z24 5M-#30 to register on JBO
"You can please some of the people some of the time but you can't please all the people'
all the time


Re: 2002 engine in 99 Z?
Friday, January 06, 2006 12:43 PM
use your stock clutch or a replacement for your year , same with the flywheel







Re: 2002 engine in 99 Z?
Saturday, January 07, 2006 8:57 PM
Where do i find a stock clutch because i cant find any and do i need to put a new flywheel in?
thanks
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