hard shift in 86 lasaber

[dogdog130]

hey yall i been have a hard shirt or over reving on my buick lasaber idk what is wrong

 

[suicide six]

Tv cable may only need adjusted.

 

[NJVetteGuy]

Check the line to the vacuum modulator, my 88 Park Ave did the same thing when the vacuum line split.

 

[dogdog130]

ok

hey yall ok so vacum split could be it ya that probley is it i seen a ruber tube slit and it was like pushing out air ok thanks yall