What is need to do a 3X00 engine swap in a 1997 cavalier with 2.4 dohc
Is the 4T40E Automatic Trans the same as a 4T45E Automatic Trans
Also what kind of wiring modifications do i have to do to run the 4T45E trans and 3X00 motor combination
Any information if a help thanks guys
email me at chrisb_18360@yahoo.com
All I can tell you is the 4T45E is a strengthened version of the 4T40E (An "factory-improved" version, if you will), with stronger planetary gearsets & other "Hard-parts" that were improved over the original design.
Go beyond the "bolt-on".
does the 95-99 cavaliers have a single computer for the 4T40E transmission
you will need the tranny out of a 2200 LN2 get the Getrag 00-02 one. will last a bit longer.
christopher bogart wrote:does the 95-99 cavaliers have a single computer for the 4T40E transmission
If the books refer to the computer as a PCM or VCM, and there's trouble codes for transmission operation, then yes.
Go beyond the "bolt-on".
christopher bogart wrote:does the 95-99 cavaliers have a single computer for the 4T40E transmission
if you mean is the engine computer and tranny computer physically 2 different pieces... then no i think its all one piece that controls both the engine and tranny from one place
Edited 1 time(s). Last edited Tuesday, October 21, 2008 9:55 PM
The LA1 (3400) has a single computer for most years which controls both the trans and engine.
