hello guys i have a 1994 cherokke sport with the 4.0 6 cyl. engine. when I drive or idle it stalls this happend abt once or twice a week dident replace any thing yet dont wanna throw money away chaseing problems that wernt problems. i was thinking it might be a clogged/old fuel filter or dirty injectors . any one know what filter it will take and what is the normal idleing rpm?

 

idles around 700, fuel filter is inline, easy replacement. go to autozone (or similar) and you will find the part number for replacement, try fuel injector cleaner as well.

 

thanks for the response i am gonna go to pepboys tm to grab a filter and some techron the older xjs have a 20 gal tank right?

 

Seafoam.