This t/a will be the death of me need help bad

[25th t/a]

What's up guys so I put a used trans in the my t/a 94 lt1 all stock except throttle body it sat for 2 months and now it backfires and sputters on acceleration I need help bad I want to keep it but at this pace just might sell it some one please help

[Blackbirdws6]

Any chewed up wires from friendly critters?

[sweetbmxrider]

shbox.com

opti test

[3.4 grape of wrath]

Did you have this problem before you put the trans in? Auto or manual?

[ThoR294]

Part out.

Jk. What grape said, did it start after trans replacement? Opti test is good too

[DirtyBird]

He has auto trans judging by past posts

[unstable bob gable]

Any codes or check engine light? IIRC a 94 is OBD 1

[ThoR294]

Any codes or check engine light? IIRC a 94 is OBD 1

Yes you need a special scanner for that :P

[25th t/a]

So I have this problem after trans swap only when it gets hot no check engine light and I dont have the scanner for it I havent done any test just threw the towel in for the weekend

[25th t/a]

I also had to used my old torque converter the one the was in the trans was to big and plug inside the trans was a different color tho294 not yet I have a soft spot for it lol

[ThoR294]

I also had to used my old torque converter the one the was in the trans was to big and plug inside the trans was a different color tho294 not yet I have a soft spot for it lol

what car did the trans come from?

[DirtyBird]

What throttle body did you put on it?

[LTb1ow]

Did you ever adjust the TB?

[25th t/a]

I never adjusted the the throttle body and its a bbk throttle body but heres an update had the car idling and it died had a extended crank then started drives fine now just need to scan it and figure out the extended crank

[LTb1ow]

Swap back a factory throttle body. Even if it doesn't solve this problem, it will save you headaches later on.

[ThoR294]

Swap back a factory throttle body. Even if it doesn't solve this problem, it will save you headaches later on.

agreed