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2001 Acura MDX 3.5L Suspension Hey Everyone, Got a problem that one of you Acura guys can
help me with. This car has a knock/popping noise over
slight bumps. You almost can't make it do it. It seems to
do it though on hard accelerate and brake. Going over small
dips with the wheel turn seem... |
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2001 Audi A4 2.8L remote transmitter Hi guys, this vehicle was in an accident and hit in the
rear. My friend at the body shop tells me they repaired it
and replaced a module in the quarter panel that was
smashed. He said that module controls door locks, windows,
sunroof etc. Everything works exce... |
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1997 BMW 318is 1.9L bell housing High pitched squeal coming from bell housing area. Noise
goes away when load put on transmission, example: squeals
in park or neutral, put in any reverse or forward gear,
squeal goes away "if load on transmission". If you
accelerate there is no noise, as soon ... |
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1996 Chevrolet Blazer 4.3L No Start truck came in no start.plugs fuel fouled. checked fuel
pressure it was steady. replaced plugs cap and rotor.
started up. next day would not start.plugs fouled again.
spark was weak, had used coil and module put on and spark
was strong. still no start.pulled up... |
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2002 Chevrolet Malibu 3.1L Hesitation, Surge, Misfire This car runs ok at idle. On the road under light accel it
runs ok, On hard accel it is very slow in taking off. it
will go up to 3500 rpm's with wide open throttle. will not
rev any higher. will shift gears if you back off the
throttle. No codes show on my sc... |
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2005 Chevrolet Silverado 6.0L MIL Lamp on hey guys i am having a bit of trouble on this truck.
vehicle came in with a reduced engine power code. checked
all data for info and found the was a problem with this
vehicle. computer was telling us to replace a couple
components which sounded like they would... |
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2005 Chevrolet Silverado 5.3L oil pressure guage The customer said that sometimes the oil pressure
indication is very low, but there is never any engine
tapping or knocking. He asked us to replace the sending
unit, which we did and it seemed OK. After the weekend, the
pressure is low sometimes, and even appe... |
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2005 Chrysler 300 5.7L Cuts out, Stall, MIL Lamp on Hi everyone , i have this 300c that will intermitantly
drop the throttle responce and sometimes stall , the red
lightning bolts flash when this happens - it was doing this
frequently until i replaced tbi unit , now it is just once
in a while , the codes pulled... Trouble codes: p2101 (tbi), p2110 (tbi max limit excedded). |
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1996 Dodge Pickup 5.9L MIL Lamp on po 172 code intermittenly, vechile exibits no signs of
drivability problems. customer replaced oxygen sensors,
tune up done recently, map and fuel pressure ok, no
apparent vacum leaks o2 sensors switching as prescribed.
this code sets with no symptoms. Trouble codes: POI73 (system to rich - bank 1). |
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1998 Dodge Intrepid 2.7L water pump We have replaced the water pump once behind another shop
that replaced it also(we think). After removing first pump
found impeller fins missing, installed new pump only to
loose impeller fins again. We cleaned out block before
installing our first water pump, ... |
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2002 Dodge Caravan 3.3L Evaporator The van has a full charge of R134A. There is a noise coming
from the evaporator area, sounds like an internal
evaporator noise, like a gurgling or movement noise. The
noise has been present for some time. We recently replaced
the evaporator core, but this nois... |
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1997 Ford Pickup 4.6L Heater Core, Radiator The heater core was leaking in this at 77K so we replaced
it. The radiator was leaking at 80K so we replaced it. It
was a wrecked truck so we thought maybe it was getting
flexed. The radiator lasted until 130K and it was leaking
at the tank again. Put on in, i... |
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1998 Ford Taurus 3.0L Mechanical Hey guys, just to start off I am an import tech. However I
just completed a lot of work on 1998 Ford Taurus Sedan 3.0
L. I test drove the vehicle before inspecting it, the
vehicle had many noises i.e. strut knock/thump, bang sound
in the front, major brake pul... |
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1998 Ford Crown Victoria 4.6L power steering Vehicle came in with lumpy steering and no return to
straight ahead. Resivouir over full. flushed the system and
steering was about 80% but still no return, no noise , no
leaks. Fluid flow return to resivour. Replaced pump and NO
power assist with or without E... |
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1999 Ford Windstar 3.0L Excessive Emissions, MIL Lamp on This vehicle as well as a 1999 Ford Explorer comes back
approx every 6 to 8 months with a P401 code when itest
sensors on both of these vehicles i always have reference
voltage shorted to the signal wire the pressure hoses are
allways attached and there is no ... Trouble codes: P401 (Egr flow insufficient). |
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2000 Ford Focus 2.0L Poor Idle Quality, Surge Vehicle was brought with idle problem. Will initally idle
ok and then starts to idle rough and will eventually stall.
Fuel pressure is 45psi - 52 psi. At idle short term fuel
trim bank 1 is 42% if you bring off idle and up to about
2500 rpm, fuel trim goes to ... Trouble codes: p0171 (bank 1 system lean). |
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2001 Ford Pickup 5.4L Hesitation, Misfire, MIL Lamp on I was looking for some inpput on a melting ignition coil. I
have a 01 F150 that only cylinder # 5 ignition coil will
start melting after 20 miles. We have replace the coil &
plug twice so far. After replacement the vehicle runs fine.
There are no other missfir... Trouble codes: P0305 (cylinder 5 missfire). |
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2001 Ford Mustang 3.8L Hesitation, Stall Dies while driving looses fuel pressure, bypassed driver
module and hot shotted fuel pump - still does same thing -
by the monitor fuel pressure regulator sensor is working |
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2001 Ford Taurus 3.0L Poor Idle Quality, Hesitation, Cuts out, Stall, Poor Fuel Economy vehicle dropped off customer states that vehicle started
to run rough while driving down the road and has no power
Vehicle has no power under accel heavy black smoke pulled
plugs all plugs black check cam and crank sensors good fuel
pressure 55psi check back p... |
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2002 Ford F550 Super Duty 7.3L 1-2 shift Got this truck in for a low power complaint.driver said
sometimes it is very slow to get up to speed and some times
it stalls .I checked for codes and found a p1670 feed back
signal code in history.I cleared code and hooked up ford
ngs scan tool and went for a... |
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2004 Ford Explorer 4.0L Poor Idle Quality, Hesitation, Stall, MIL Lamp on Hello All,
I am searching for diag info for this P0506 code. Alldata
has nothing for this vehicle with the electronic throttle
body/integrated IAC. Engine has no Idle control under load,
cold start, starts and stalls cold just like a mechanical
system. I woul... Trouble codes: P0506 (Idle air control system lower than expected). |
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2004 Ford Pickup 5.4L vacuum leak This vehicle came in with a plethora of adverse conditions.
It was towed in due to an alternator failure. Customer said
he put a charge on the battery but the vehicle woudn't idle
and would die. I charged the battery and replaced the
alternator and was able to... |
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2004 Ford Freestar 3.9L no gears customer came in for maintenance flush on trans. road
tested prior no shifting problems. we performed
transmission flush using pf5 tran machine and chemical kit.
we used mercon v fluid as required. 3 days later customer
states she was driving when all of sudde... |
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2006 Ford Econoline 5.4L Excessive Emissions, Misfire, MIL Lamp on truck came in shop with multiple codes po352,353,354,357,
and 358. ran pinpoint tests and all tests were good. did
compression check all cyl. were 190-200 except for #8 which
is 0. truck had no symptoms and did not let customer know
anything was wrong. custome... Trouble codes: PO352 (primary or secondary circuit problem), PO353 (po354-), PO354 (po357-), PO357 (po358-), PO358 (testing and results). |
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2004 Honda CR-V 2.4L MIL Lamp on Hello group. I have a P1077. Imrc actuator was replaced by
another shop because of this problem. When I checked after
starting engine there was no vacumn to the actuator but
after about 5 seconds the solenoid deactivates and there is
vacumn at the actuator and... Trouble codes: p1077 (imrc system malfunction low rpm). |
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2005 Hyundai Sonata 2.7L MIL Lamp on v ehicle came in with check eng. light on and code p0455
large leak detected, smoked the evap system and found evap
vent solenoid not closing causing leak replaced with
factory solenoidand cleared code. vehicle came back 2 days
later with same problem code p04... Trouble codes: p0455 (avap large leak). |
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1976 Jeep CJ7 4.2L Park brake strut Doing a full brake job on an old Jeep, when I got to the
drivers rear the park brake strut(flat notched bar) that
actuates the primary shoe off the park brake lever, is
bent. 1st - how do these things get bent? i.e. should I be
checking something? 2nd, I strai... |
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2003 Land Rover Range Rover 4.4L Electrical Hello Rover Techs, This vehicle has a no crank condition,
and we noticed that the check engine light does not
illuminate when the key is turned on. The power door locks
function normally using the key remote, and the interior
switch, but do not operate when th... |
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1996 Lexus ES 300 3.0L radio /tape player this is my sons car, according to him he hit a fairly big
speed bump while playing the tape p[layer and the sound
suddenly got much louder with greater bass boost, after
shuttint the car off and restarting it was back to normal,
anyone heard of this phenomenon... |
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2006 Lexus RX 400h 3.3L sreering gear Hi. This car is from a body shop. It was hit in the front
left and they had to change the inner tie rod, strut,
knuckle and subframe. It has no power steering and code
C1568 (dc-dc converter malfuntion). Alldata has a
diagnostic route for it which I completed ... |
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1998 Mazda B4000 4.0L No Reverse Hi all
Ranger/b4000 5R55E AT 4WD
No reverse, all forward normal.
Fluid level normal, no metal no friction in fluid
Dropped the pan, L/R servo seals OK, servo pin OK, band OK.
In the pan found one odd thing. Small metal circle. Made of
aluminum, very smal... |
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1993 Mercedes-Benz 190E 2.3L Poor Idle Quality, Surge Ok all you Mercedes fixers out there. This car is driving
me crazy. It came in with the plugs black and the injection
computer disconnected. Someone replaced the fuel
distributor with another one and disconnected the computer
so there was no lambda adjustment ... |
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2003 Mercedes-Benz E320 3.2L lights on dash We replaced front and rear pads and rotors w/ new sensors.
After work was done the abs light came on and 4 malfunction
abs see workshop brakes see workshop bas see workshop and
esp see workshop. All light will reset when car is shut
off. After driving for abou... |
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2000 Nissan Frontier 3.3L Stall I've got a bad connector at the MAF. The engine will stall
and cut off wtih the slightest movement of the connector or
harness. I can see the female terminals moving inside the
connector when I flex the wiring harness. I'm not sure how
to remove the individual... Trouble codes: P0100 (MAF Circuit). |
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2001 Nissan Pathfinder 3.5L MIL Lamp on clients concern is check engine light always on, test
drove, vehicle runs good -tested and found that the long
term fuel trim is high on both banks +30% -smoke tested for
vacuum leaks, none found -tested for voltage drop from b-
to engine with all loads on, .2... Trouble codes: po171 (system too lean bank 1), p1441 (evap very small leak). |
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1998 Oldsmobile Intrigue 3.8L shifter Shifter is very difficult to move out of PARK. Even with
both hands crushing the release button it will reluctantly
unlock. Solenoid removed to eliminate that. Seems the
plastic rod that is pushed down by the button in the handle
does not travel far enough to ... |
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1997 Plymouth Grand Voyager 3.3L Stall, Misfire This vehicle will intermittently misfire and sometimes the
ignition coil module with short out blowing the 20 amp
engine fuse. The module will be cracked near the #3 coil
area. The module will have to be replaced to start again.
It has happened 3 times. Wiring... Trouble codes: P0300 (Random Misfire), P0353 (Ignition Coil C PrimarySecondary Circuit), P0351 (Ignition Coil A PrimarySecondary Circuit). |
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1996 Pontiac Firebird 3.8L Poor Idle Quality Thanks in advance for taking the time to read this. This
firebird has a miss only at idle on cylinders 1 & 3.
Compression test results #1 150psi,#3 130psi,#5 180 psi,#2
170 psi, #4 180 psi, #6 170psi. Although 1 & 3 are lower,
it shouldn't be low enough to cau... |
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2000 Pontiac montana 3.4L Misfire vehicle came in with engine light on dash & bad misfire on
idle only of cyl # 6. we smoked engine & found leak from
lower intake manifold gasket. we replaced with new gasket
kit & replaced cyl # 6 injector. same problem. please help Trouble codes: po306 (cyl 6 misfire). |
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1999 Saturn SC1 1.9L Excessive Emissions, Poor Fuel Economy car came in ses light on po172/po304 misfire is not all the
time stft was around 116 ltft 108 wont change.plugs are
black with soot.is running rich. checked coolant temp with
raytec is within 3 deg of temp.cleaned throttle plate and
reset system(batt disconnec... Trouble codes: PO172 (system rich bank 1), PO304 (cylinder 4 misfire detected). |
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2000 Saturn LS2 3.0L Surge, MIL Lamp on Customer complaint was CEL and car stalls when hot, will
not restart until cooled down. Pulled codes P0727, 1780,
and 0102. I replaced the crankshaft postion sensor and
reset the computer and road tested. The Po727 and 1780
codes did not come back and stalling... Trouble codes: P0102 (Mass air flow low), P0727 (No RPM signal to TCM), P1780 (Transmission code - goes back to P0727). |
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1987 Subaru DL 1.8L No Start Unable to obtain trouble shooting information on Hitachi
distributor. Have tried replacing distributor with known
good unit. Am ready to try replacing ECU. Would like to be
able to test and know; if possible to obtain info. |
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2001 Subaru Impreza 2.2L MIL Lamp on MIL illuminates 30 seconds after startup and sets code
1130. This will always occur on a cold startup, once
vehicle has warmed up it will not return if cleared first.
After the first startup, vehicle can be run at 1500 RPM and
code will not set.
After testing... Trouble codes: 1130 (AirFuel Sensor Circuit Open). |
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1992 Toyota Camry 2.2L Starting Hi all, we have this car in for an intermittent won't
start, customer stated that turn but won't run. We drove
the car, starter many times during two days, check
connections and starter and no luck. After a little chat
with the owner we agreed to replaced the ... |
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1995 Toyota Tacoma 2.4L No Start this truck has a intremittent crank no start that seems to
act up after sitting for 10-20 min.after along drive. this
has been going on for a year or so. have had it in the shop
a number of times with everything you can think of hooked
up to the vehicle and st... |
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2002 Toyota Sequoia 4.7L ecu(vsc) customer came in stating that the trac light, abs light,
vsc light were on. another shop replaced either the yaw
rate or steering angle sensor, customer could not verify.
performed zero point calibraton and did not see customer
again for five or six monthes. c... |
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2003 Toyota Sienna 3.0L driver seat Seat will not move back and forth. The problem is the worm
drive inside the tracks has a broken gear. It is cracked.
Toyota says this part is not services seperatly and you
have to buy the whole sub-frame and at retail it is over
$1000.00 So my options are sal... |
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1979 Volkswagen Beetle 1.6L refrigerant I need to know R-12 Factory fill capacity for this old
Beetle. My AllData doesn't go back far enough, Identifix
has no information, the owners manual is no help, the local
VW dealer moved a year ago...(not that they would have
helped anyway), and the factory f... |
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1995 Volkswagen EuroVan 2.5L clutch Hello all. This post is for information. It's obvious that
this van needs a clutch by the way it slips. My question: I
have not done a clutch on a Eurovan, I've done them on
Vanagons, those were not difficult by any means. Is there
anything about these I shoul... |
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1995 Volkswagen Passat 2.8L Stall this is a very weird issue. when vehicle is put into drive
or reverse when cold the engine will immediatly stall
..just like u dropped the clutch on a manual trans.as it
warms up it slowly gets better and will not die but still
drops rpm excessivly...900rpm @ ... |
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2000 Volkswagen Passat 1.8L Cuts out vw & audi tech, please help. car tow in & cut off at idle.
unable [...] communicate with 3 different scanners [...] engine
module during key on. found scanner can communicate with
engine moulde only when key is off. (unable [...] communicate
with engine during key on) ... |
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2001 Volkswagen Jetta 2.8L No Start customer parked the car a week later when he went to start
it it would start and then die. he ran the battery dead and
had it towed in. we charged the battery and found the
problem as he had discribed. i had him bring in another key
and the problem is still th... Trouble codes: P1570 (computer blocked). |
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2002 Volkswagen Jetta 1.8L No Start, MIL Lamp on we have done alot of work on this vehicle. customer told
us that the coolant code (see below) has caused the light
several times in the past and that she has had it at the
dealer before. she can't remember what all they have done
but says the light always come... Trouble codes: P2181 (cooling system performance), P0301 (pending- cylinder 3 misfire). |
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2000 Volvo S40 1.9L no start/immobilizer codes 233 & 234 this vehicle came into our shop with the immobilizer light
flashing in the instrument panel. the vehicle will
intermittently crank (little short cranks) but will not
start. i have been able to retrieve several codes from it
from variouse systems and have thus ... |
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