I have a 97 gt with a swapped 2002 engine trans combo... I've owned it for 6 years and just in the last few days I've had some start up issues...


I put in the clutch turn the key and it sarts up and the tach dips real low bounces up once and dies...

I can rev it to keep the engine on.. But as soon as I let of the gas it dies...

If I rev it enough or let the engine run with the throttle partially open it will eventually just stay on and I can let off the.. And then it drives perfect after that... It's so confusing... I dot know if it's the egr, or the computer tripping, or the fuel pump.... It is an older car now so idk why to think anymore

Any advice will help

 

Anyone?

 

TPS maybe?