97 xj6 runs around 1300-1500 rpm in drive or park. Bogs or pauses on accell ? thank you in advance

 

Cleaning the throttle body is a good first step.

Cheers
DD

 

thank you sounds like a good bet cant hurt

 

smells like a vacuum leak perhaps somewhere, intake gasket may be becoming crumbly.

good trick to try is to spray water around mating surfaces and vacuum lines and see if the idle is affected. if so, you've found your leak