wsar10
NAXJA Forum User
- Location
- state college, PA
Symptoms:
-after start up when warm or hot, has happened when cold
-usually idles just fine directly after start up
-initial acceleration, if more than slight, will induces missing and bucking
-WOT will run normally, and is sometimes the only way to accelerate
-idle will sometimes be rough for a minute, but it corrects itself and don't stall
-symptoms disappear after a minute or 1/2 ablock of driving or so, usually faster with WOT
most of this is copied from another thread and seemed to be a "fuel line check valve", does my 93 have one ?
It feels like your letting the clutch out with little or no gas pedal, but like I said before it's gone in a minute or by the time I get to 3rd than it's fine until it sits for 30min to an hour.
I do have a "21" code = 02 sensor and I will be grabbing one this week (when time allows it) but will that really cause this kind of issue ???
I took off TB and cleaned IAC, and TB and replaced gasket, new wires, plugs. The dist cap is only 12k old I also ran some MMO through it and new gas. Does this sound more like a TPS,CPS, the O2 or just fuel filter ???
I have drove jeeps for years (ZJ's and WJ's) this is my first XJ and I love it!
So I'm new here but not to JEEPS!!!!!
Ive been a member @ JF for several years but seem to be more XJ help here vs there.....
Thanks guys
-after start up when warm or hot, has happened when cold
-usually idles just fine directly after start up
-initial acceleration, if more than slight, will induces missing and bucking
-WOT will run normally, and is sometimes the only way to accelerate
-idle will sometimes be rough for a minute, but it corrects itself and don't stall
-symptoms disappear after a minute or 1/2 ablock of driving or so, usually faster with WOT
most of this is copied from another thread and seemed to be a "fuel line check valve", does my 93 have one ?
It feels like your letting the clutch out with little or no gas pedal, but like I said before it's gone in a minute or by the time I get to 3rd than it's fine until it sits for 30min to an hour.
I do have a "21" code = 02 sensor and I will be grabbing one this week (when time allows it) but will that really cause this kind of issue ???
I took off TB and cleaned IAC, and TB and replaced gasket, new wires, plugs. The dist cap is only 12k old I also ran some MMO through it and new gas. Does this sound more like a TPS,CPS, the O2 or just fuel filter ???
I have drove jeeps for years (ZJ's and WJ's) this is my first XJ and I love it!
So I'm new here but not to JEEPS!!!!!
Ive been a member @ JF for several years but seem to be more XJ help here vs there.....
Thanks guys