1990 eclipse GSX tb on GVR4

[Okayplayer]

I just got a throttle body off a parts car, just wondering if it will work okay on my car. Any suggestions?

 

[yeti]

im preety sure if its the 4g63t throttle body your good

 

[Boostdtalon]

The 90' TB are different than the 91-94 TB. It may work but the FIAV and ISC are different for sure.

 

[Okayplayer]

They do look different, but can the ecu still read them properly?

 

[boostedinaz]

Yes, they should interchange other than the vacuum port locations and possibly the TPS hitting the fuel rail.

 

[Adorsey]

You should grab the fuel rail off that vehical and just use that tps on your new tb, im almost sure the different year motors have different angles of the rail, and it may not fit correctly.

 

[boostedinaz]

^^^

Correct fuel rails and TPS are specific to 90 and 91-94

 

[Okayplayer]

Okay so, this shouldn't cause me more problems than it's worth if I grab the rail too?