20 Most Recent
2010 Jeep Wrangler Unlimited Questions & Answers
2010 Jeep Wrangler unlimited sport extreme shudder at 40 mph- if I press the gas-pedal and get the RPMs to rev, the shudder ceases, only to return once I am back down around 38 mph-41mph.
which engine the 3.6? v6?
that shudder is called MISFIRE.
get a tune up yet, even $1.49 spark plugs?
no its not the trans,
if it dont slip, its not trans, (see RPM races? that is slip or too low gear)
if it shifting to the right gears, its not the trans can you count them?
is the CEL lamp glowing or flashing driving, is yes, that means
scan me now. in fact scanning while it shudders, is like (magic)
why start guessing, do a tuneup,
then scan it.
if its is misfire the PCM will tell you what cylinder misfires.
are your spark plugs 6 years old, if yes, why?
going for 200k miles on them.?
11/3/2016 11:34:01 PM •
2010 Jeep...
•
Answered
on Nov 03, 2016
Dashboard gauge needles irratic jumping on / off / fluctuating
Found out that irratic dashboard gauge needles jumping all over the place was due to computer harness connector pins getting a little corrosive / rusty.....
cured problem, over several times / applications by disconnecting harness, and spraying W\D 40 on pins (plugging in and unplugging several times), then wiping off pins and corrosiveness, and giving final light coat of W'D 40 and plugging in harness. Took a couple of times before problem disappeared over time.
2002 Jeep wrangler x. Hi my turn signals don't work.
nothing on dash means the whole IP cluster is dead.? (fuses)_
Fuses are first, repeat 3 times for effect.
front and rear turns dead or?
tell what does work all and does not,
telling just one thing bad, is not really usefull.
for sure power feed wise.
head lamps work and park?????? keyoff and on work.
horn works
brake lamps dead?
engine runs good.
I just sold my 2002 wrangler the last good real jeep it was, my bad selling it.
i have all jeep service manuals so easy to answer this 88 to 2010
on most cares I fix dead headlamps first it is hardwired to work at an any time and super simple if not DRL JUNK .
02 TJ jeeps (pure love)./
chapter 8w-52 'turns 'blinks, hazard]s
fuse 7 and 13 not blown
combo flasher not dead. 5 wires. and one pin is IGN, oops.
ign is fuse 13,oops, is it blown/
Hazards dead is same fuse and same InG fuse good.
IGN power comes form KEY switch page 8w-11
IGN switch wire BK-DG , 12vdc key on. if not fuse14 blown 20ams
and goes to the battery direct.
all fuses in the PDC must good, and now dead batteries
or its 4 cable logs ends, loose or rusty.
end.
fuse 10 and and F24 kills the cluster. and f15
fuse is 10 head lamps too and a CB breaker.
fuse 7 dead kills park /neutral switch ,
Check engine light on a 1999 jeep wranglertj
A check engine light means the computer found a problem. If the light is steady on, the problem may not be too bad, like a loose gas cap. If the check engine light is blinking, that's a major issue and you need to stop driving and have it fixed or major engine damage could occur.
Engine running lean
Check fuel pressure regulator for a rupture by pulling off the vacuum line and see if it is full of fuel.
Not finding what you are looking for?