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2001 Acura MDX 3.5L steady cruise Not sure it is transmission related, but this vehicle has
an ittermitent noise I would describe as a fast flapping
type noise underneath. Kind of like air escaping from a
baloon.You can even feel it a little bit. We have only
heard it at 35-45 mph at a steady ... |
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1991 Honda Civic 1.5L turn signal This fine car came in with no signals we checked fuse power
on both sides. tested wires for continuity and found all
good, my electrical diagrams dont show very much. If I run
power to the switch I can light all of the exterior lights
but they dont blink I wan... |
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2002 Hyundai Elantra 2.0L motor car came in for maint. timing belt, run fine when it came
in. replaced the timing belt and now the motor surges. have
checked and cleaned the iac but didnt help. sometimes it
will rev up to 5,000 rpms instead of surgeing. have
rechecked timing belt several tim... |
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2004 Hyundai Santa Fe 2.7L MIL Lamp on Hello all
This is the second time around for us on this vehicle. This
vehickle sets a PO456 after a long run. Smoke tested the
system and found numerous small wisps at every hose
connection. Sealed all connections using grease and screw
type clamps. Retesed w... Trouble codes: P0456. |
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1998 Isuzu Rodeo 3.2L high idle Got this problem child second hand. The idle shoots up and
stays at 3000rpm. It has already had the IAC replaced, and
a new ECM flashed and installed. If I remove the IAC and
manually close it, the idle will remain wherever I set it,
but when I turn off the ig... |
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1993 Lexus ES300 3.0L cooling fan Hey fellow techs. I have this 93 ES300 with a hydraulic
fan. The problem is it wont overheat at highway speed but
as soon as you get off the highway it starts getting hot.
The fan does increase in speed but get much faster with
higher rpm. I can jumper the E1 ... |
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1999 Mazda Protege 1.8L Hesitation, Cuts out, Misfire Car came in for a intermittent misfire on a zero
maintenance plan. Replaced origional plugs and plug wires.
Same result. Scope testing coil input from pcm found a drop
out on rh coil pack. (Has a 5v square wave pcm signal to
fire coils.) Replaced coil with kno... |
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1999 Mitsubishi Eclipse 2.4L 2-3 Shift etc. Hello Everyone, We have this Spider Eclips, that had the
trans rebuilt over a year ago. All was well until one day
last week, when started to slip on and off 2-3, bang into
gears at times, takes off in second gear sometimes, from
park at times there is no reve... |
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1987 Nissan Pathfinder 2.4L Poor Idle Quality, Cuts out Over fueling, running badly. Have been working on this for
a month trying to figure out the problem. We have replaced
the complete throttle body including the air flow meter,
temp sending unit for the computer, and various plugs with
corrosion on the pins. I s... |
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1987 Nissan Pulsar NX 1.6L Excessive Emissions Optical distributor output for cam and crank signals should
be digital square wave? I'm getting a sawtooth pattern even
with rebuilt distributor. Can anyone confirm ?
Thank You |
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2001 Nissan Frontier 3.3L compressor vehicle will run cold for a long time but whenever it feels
like it shut compressor off and won't come back on unless
you tap face plate to compressor, replaced expansion valve,
accumulator, thermo switch in evaporator housing, sucked
into many vacuums to extr... |
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2005 Nissan Pathfinder 4.0L timing chain area Hi fellow techs. I have a 2005 Nissan pathfinder in the
shop with a strange whining sound from the front of the
engine. The noise sounds exactly like a bad bearing in a
serpentine belt tensioner or roller and it's the same when
the engine is hot or cold. I rem... |
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1997 Toyota Land Cruiser 4.5L smoke on take off frist time user hope u can help Replaced the valve seals
now after it warms up when you slow down or stop and take
off smoke bellows out the tail pipe the oil is coming in
through the pcv valve I can pull it and redrive and it fine
replaced pcv w/BA waiting on... |
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1997 Toyota 4Runner 3.4L Hesitation this seems like it should be simple but im missing it has
no power and souds like exhaust leak on right bank however
noise is in the air intake first thing i thought was
restricted exhaust droped exhaust and road tested no
improvement so put exhaust up fellow ... |
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1999 Toyota 4Runner 3.4L Hesitation Truck has no power. It Barely moves at light throttle.
Falls flat over 1/4 throttle. Idles ok. Had code for O2
sensor heater, I tested it and the heater was open. I put
on a new one B1S1. Checked it with scanner. It didn't work.
It stays stuck at 660mv. I unpl... Trouble codes: P0125, P1135 (B1S1 Heater Circuit). |
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2000 Toyota Sienna 3.0L Misfire only have one ign coil firing.swapped coils around and
still only the center one fires.theres no triggering from
the igniter.scoped the signals from ecu to igniter only
getting signal from ecu to fire the center coil i think the
ecu is bad. they are 1400.00,ca... |
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2000 Toyota Corolla 1.8L Hesitation, Misfire Car runs great on steady speed,but under any load has a
lean miss-fire.Adaptive fuel is +24 under load.Has new
plugs and o2 sensor. |
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2003 Toyota Camry 2.4L intake manifold This car is losing coolant intermittantly and overheating
and holds pressure when tested.However, we see some
evidence of coolant leakage from under the intake manifold
leaking down the back of the engine,which is consistant
with the customers claim that it is... |
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2004 Toyota Celica 1.8L MIL Lamp on Thank you first of all to all who take time to read this. I
have this Celica GT that is setting this P0441 code and I
have tested the selonoids in the system and they all seem
to be working just fine including the fuel tank pressure
sensor on top of the gas ta... Trouble codes: P0441 (Excessive purge flow detected). |
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