Hit the key today, and the car fired right up as if there was never an engine swap done. the only problem is, it on ran for a few seconds. the engine start right up revving to 1100 then when it comes back down to catch an idle it dies. does anyone have any ideas as to what causes this?

any help would be greatly apprieciated.

 

whats your mods and are u running stock chip with an aftermarket mods like heads, cam . or injectors???. more info is needed

 

if you're still runnng a TPI setup, it could be as simple as the TPS (throttle positioning sensor) needs adjusting.

 

350 .060 over comp cams 264 grind not sure of lifts any more. world torquer 2 heads, 1.6 rollers

tpi

jet chip

thats it

thanks for any help

 

in my 87 gta if i don`t wait a few seconds after i turn it on before i hit the starter it will die i think its because of fuel pressure but i`m new here so i may be wrong

 

double post

 

ive got 48 pounds of pressure. its not a fuel delivery problem.

 

seems like no one knows what the problem is


vacuum leak was the problem