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XJ Ask the Question Thread
Quick question: When I restart warm/hot, say after shutting off for 15 minutes, it runs really choppy for a few minutes, like it's missing on more than one cylinder. It smooths out after a while and then runs great. It never does it with cold starts, and doesn't seem too when I shut down to run into a store. It threw a CEL after doing it the other day, scan tool just said "#3 misfire" or something like that. If it's a common occurrence does anyone know what might be causing it? 2000 XJ 4.0 auto
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Location: Frederick, MD from Cleveland, OH
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Year: 1993 YJ Wrangler
Engine: 4.0 I6
Ask the Question Thread
Quick question: When I restart warm/hot, say after shutting off for 15 minutes, it runs really choppy for a few minutes, like it's missing on more than one cylinder. It smooths out after a while and then runs great. It never does it with cold starts, and doesn't seem too when I shut down to run into a store. It threw a CEL after doing it the other day, scan tool just said "#3 misfire" or something like that. If it's a common occurrence does anyone know what might be causing it? 2000 XJ 4.0 auto
There's a recall. I'd start with getting a free heat shield installed at the dealership.
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Year: 1999
Engine: 4.0
Quick question: When I restart warm/hot, say after shutting off for 15 minutes, it runs really choppy for a few minutes, like it's missing on more than one cylinder. It smooths out after a while and then runs great. It never does it with cold starts, and doesn't seem too when I shut down to run into a store. It threw a CEL after doing it the other day, scan tool just said "#3 misfire" or something like that. If it's a common occurrence does anyone know what might be causing it? 2000 XJ 4.0 auto
Heat soak is the culprit. Dealerships "fixed" the issue by wrapping the #3 fuel injector with insulation.
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Join Date: Jan 2013
Location: west chester, pa
Posts: 19,216
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Received 40 Likes
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Year: 1999
Engine: 4.0
Moderator of Jeeps
Join Date: Jul 2011
Location: Frederick, MD from Cleveland, OH
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Received 3 Likes
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3 Posts
Year: 1993 YJ Wrangler
Engine: 4.0 I6
CF Veteran
Join Date: Jan 2013
Location: west chester, pa
Posts: 19,216
Likes: 0
Received 40 Likes
on
36 Posts
Year: 1999
Engine: 4.0
Moderator of Jeeps
Join Date: Jul 2011
Location: Frederick, MD from Cleveland, OH
Posts: 21,029
Likes: 0
Received 3 Likes
on
3 Posts
Year: 1993 YJ Wrangler
Engine: 4.0 I6
CF Veteran
Join Date: Jan 2013
Location: west chester, pa
Posts: 19,216
Likes: 0
Received 40 Likes
on
36 Posts
Year: 1999
Engine: 4.0
Not sure on Mj axles though
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Join Date: Jul 2011
Location: Frederick, MD from Cleveland, OH
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Year: 1993 YJ Wrangler
Engine: 4.0 I6
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MJ followed XJ, I believe. I've seen a stock '92 with an apparently-original non-CAD D30.
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Alright, quick question for you guys as I don't want to start another thread.
I'm planning on installing an AA SYE here pretty soon, and was curious if a 97' front DS would work with my setup (see sig)?
I will be measuring and ordering a tom woods DS after the install, but I'm hoping I can use my front DS to avoid any down time as my XJ is my DD.
Thanks!
I'm planning on installing an AA SYE here pretty soon, and was curious if a 97' front DS would work with my setup (see sig)?
I will be measuring and ordering a tom woods DS after the install, but I'm hoping I can use my front DS to avoid any down time as my XJ is my DD.
Thanks!