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1995 Audi 90 2.8L No Start Hello Techs,
I am working on a 1995 Audi 90 with a crank-no start
condition. I have verified -No spark, No injector pulse. I
am not familar with Audi's especially the older ones, so
using Mitchell wiring diagrams I tested for B+ from Ign
switch to pin 46 of F... |
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2002 Audi A4 3.0L vvt cam gears doing timing belt and cam seals for the first time on a
3.0L putting it back together and want to make sure i am
setting up the cams correct. i have the tool locking the
cams together on both banks and am reading alldata that has
me torque on the tensioner to ... |
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1998 BMW 740iL 4.4L Unknown This car came in with dead battery, found parasitic draw
of 1260ma, found that draw goes away when fuse 6 for
interior lights removed, I took out all of the interior and
trunk lights, but the draw still there. According to the
diagram that I have fuse 6 is a s... |
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1999 BMW 328i 2.8L MIL Lamp on, 99 328i ck eng ilte on. This car has a problem with obd2
codes. When we scan the dme with autologic tester there are
no codes for eng or trans. But when we scan with obd2
tester there are 20 trans codes from incorrect gear ratio
to bad shift solinoid. The car ... |
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2000 BMW 740i 4.4L abs Alldata and a quick look for any other info sources does
not give me the description or testing for an abs/traction
control code of 114 - on this E38. Would any BMW techs be
able to throw me a bone on this one. Much appreciated. I
have an X-431 and can access ... |
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1996 Buick Skylark 3.1L instrument cluster I have a dash cluster that turns on all of the warning
lights and disabels the coolant guage after the vehicle as
been running for about [...].We have replaced the
cluster,checked power&grounds with a meter.Scan tool shows
that the ecu has not requested the... |
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1997 Buick LeSabre 3.8L Stall after it starts, runs good for about 5 min, then turn off
like turning the key off. will restart run ok. don"t seen
to lose no power fuel system or ign system. dont loose
power or ground at the computer or sensors.replace crank &
cam sensor.replace module with... |
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2003 Buick Rendezvous 3.4L MIL Lamp on Sorry in advance for long post. Got this cam code, scanner
showing no cam signal. I hooked up lab scope to verify and
show no signal on terminal b brown/white wire. Should have
12 volts square wave. I checked terminal a red wire it has
12 volts and the remaini... Trouble codes: P0340 (cam sensor). |
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1990 Cadillac Seville 4.5L passkey Passkey module is bad and customer doesn't want to spend
$200+ on a new module. I want to know how to bypass module
to get fuel injectors to fire. I can ground the
black-yellow wire to the starter enable relay to get the
starter to crank. I'm not sure what to ... |
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2000 Cadillac Eldorado 4.6L 1-2 shift replaced orig. trans with used unit. code came with used
unit. preformed tsb.#-1-07-30-009b no help. i,m not a trans
tech. any help would help. joe fannin |
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1996 Chevrolet C2500 6.5L No Start, Cuts out, Stall Thanks for the help Diesel Techs. This truck runs fine but
on occasion it does not start ans sometimes it dies while
running. There is no rhyme or reason to it. Sometimes it is
hot and others it is cold. I have no codes in the computer.
The lift pump is runnin... |
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1997 Chevrolet Astro 4.3L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on hello everyone i have this astro van with a problem. ive
knocking my brain for a couple weeks. van came in running
bad and a melted cat converter.i replaced cat converter and
rechecked engine. i connected scanner and data stream
readings were all over varing u... |
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1998 Chevrolet S10 2.2L Stall This vehicle came in running with #2 cylinder misfire.
After diagnosing the vehicle we replaced the ECM with a
used unit. Now it starts and runs on all 4 cylinders but
only for about 6 seconds. We have tried the reprogramming
protocol several times. We replace... Trouble codes: U1016 (loss of class two communication), P1629 (no fuel enable signal). |
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1998 Chevrolet Corvette 5.7L ABS module The cars ABS and Traction control lights are on. Scanned
vehicle and has code C1255. (EBCM/EBTCM internal
malfunction) Unable to clear code. According to Mitchells
diagnostic trouble tree if you clear code turn off ignition
& disconnect DLC, turn vehicle on an... |
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1998 Chevrolet S10 2.2L MIL Lamp on Please help me with this truck ... it won't go away. I have
changed everything that has to do with the EGR codes. 1st
time in P0405 code stored ... changed the valve - customer
came back a week later - light back on... now a P0404
stored? Have changed the EGR ... Trouble codes: P0404 (egr valve pintle position open), P0405 (egr valve sensor signal low). |
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2000 Chevrolet Blazer 4.3L 3-od Linkage is fine all other functions are fine. I am not a
transmission shop or very well equiped for them. We do
mostly electrical and suspension. Any help would be
appreciated. [...] Andy |
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2001 Chevrolet Silverado 2500 HD 6.0L Cuts out, Stall This truck has been a problem for the customer for a month,
it might stall on the highway driving at any speed, pull
over to the side , put it in park and it will start up
instanly. Customer has and extended warranty so he took it
back to the dealer twice, the... |
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2004 Chevrolet c5500 6.6L No Start, Stall This truck will stall intermittently and not start
intermittently. Customer stated once it would not start in
the morning. If it stalls on the road he lets it sit for
awhile and then it starts back up. This has happed to him
before and after he tried a new cra... Trouble codes: p0236 (Boost sensor 1 out of range), p0335 (CKP sensor a ckt problem). |
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2006 Chevrolet Uplander 3.5L LU Shift This is a cab so it gets used hard. Road tested with
scanner on and it is getting commanded to go in and out of
lock up very quickly. makes the car feel like it is suging
going down the road. Eveything on the scanner looks ok
except you can see the command on ... |
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2001 Chrysler Sebring 2.7L Mechanical this car had the 2.7 oil sludge problem it burnt the
crankshaft & two rods we put a short block in did the
valves the dealer had done a water pump and chain days
before it seized which is how we got the job. the engine
runs great but after it warms up the chai... |
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2001 Chrysler Concorde 2.7L pump noisy As stated, tried to quiet a noisy pump last week by
draining and filling adding Lucas to the system. This time
it didn't work. Today I r&r'd pump with auto value parts
master reman'd pump. Needless to say, it's still noisy. The
pump has a high pitched whine al... |
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2002 Chrysler 300M 3.5L Cuts out, Stall, MIL Lamp on Hello fellow techs, I have this Chrysler 300M that is
starting to drive me insane. It came in with Check Engine
Light ON and a P0108. Upon inspection I would wiggle the
map sensor connector and the vehilce would die and not stay
running anymore. Ordered new pi... Trouble codes: P0108 (mapbaro circuit high imput). |
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2005 Chrysler Pacifica 3.5L engine any common oil consumption problems no visual leakage or no
smoking 'but uses 1 liter per 500 kms |
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1996 Dodge Avenger 2.5L no power on acc looking for some help on this one runs fine untill heavy
accell heavy miss and bogging and no power if the throttle
is feathered no problems accelling |
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1996 Dodge Ram 2500 Truck 5.9L Poor Idle Quality, start stall hey all;
i don't know much about diesels, just the basics, but i got
this 96 turbo diesel that has a hard time starting cold,
long crank, start, stall. tranfer pump pressure( at fitting
going into high pressure pump) was 10-20 psi and dropped to
0 seconds aft... |
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1996 Dodge Ram 2500 Truck 5.9L cylinder head This motor has coolant seaping out passenger front of head
gasket. I would like to know if there are any repairs other
that pulling the head and replacing the gasket. customer
has had this leak for over a year and its slowly getting
worse. |
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1998 Dodge B1500 5.2L Hesitation, Misfire HI I have a 1998 ram van with 5.2 engine. it backfires at
about 60 degrees engine temp. it only backfires for a few
seconds and then does not do it again unless van sits for
an hour, hour and a half.I have good readings from sensors
and no codes.I also did fue... |
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2001 Dodge Ram 3500 Van 5.9L MIL Lamp on This van has a hard code P0123(TPS volt high). Data(Two
different snapon scanners) shows 4.98v at closed throttle,
Limpin=TPS FLT, Throttle%=89, Min TPS=0.78, MAP=1.1v(at
idle), and Man Vac=19.5. These are from today, yesterday
the TPS voltage would vary from ... Trouble codes: P0123 (TPS voltage too high), P0121 (TPS does not agree with MAP). |
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1989 Ford F-350 7.3L Poor Fuel Economy, no power Hi Guys,
The customer complains of no power, especially when towing
anything. Upon acceleration it emits solid black smoke
indicating a rich exhaust. I'm thinking injector pump but I
haven't worked on any diesels and the employee I have that
does is on vacati... |
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1995 Ford Explorer 4.0L No Start, scantool issue Our customers Explorer died and it was towed into our shop.
I was able to start it briefly to pull it into my bay, it
was gagging badly like low fuel pressure or a bad Mass
sensor...it died and hasn't started since.
I've checked for spark, good. Injection pul... |
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1997 Ford Ranger 4.0L Poor Idle Quality, Misfire Afternoon, well I have here this Ranger that we have done
alot of work on in the past, his complant is on cold starts
the engine idles rough for first 30 seconds or so, as if
where flooded! So read up on some posts that lead me to
replace all 6 injectors due t... |
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1998 Ford Explorer 4.0L cam chain tore this engine down to replace the cam chain.and balance
chain.there are no marks on the sprockets.alldata says
there is no way to time these without special tools.does
anyone know a way to get this back together.i am in the
trans business trying to help a f... |
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1999 Ford F-150 5.4L Cuts out, Stall Hi all, This truck stalled once during the road test after
repairs. Without cycling the key off, the truck would crank
but not start. Code P1260 was set in the PCM and U1262 in
the cluster. (All codes were cleared before road test.)
Once I cycled the key off, ... Trouble codes: P1260 (Anti theft system activated), U1262 (SCP data fault for J1850 bus). |
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2000 Ford Windstar 3.8L Cuts out, Misfire Dear ford techs. I have this windstar here that is causing
me some problems. Customer brought van in for vehicle
running poorly, surging, and nearly dieing driving down the
highway. Upon driving, we duplicated problem. Spark plugs
had been replaced before with... |
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2001 Ford Taurus 3.0L Hesitation, Surge, Misfire hello all tech. i have this car here it drive me nut. car
caming w/ po301 and engine mis real bad at idle , after
diag. i found bad wires so i install new wires set and
plugs. proplem gone w/o miss at idle but it still surge
when 1st off idle and still miss un... |
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2002 Ford F-550 Super Duty 7.3L Misfire OK Guy's I ready for some other idea's Got this F550 super
duty in with engine misfire on cylinder #1 and 3 Been
through all the basic procedures, Replaced the under valve
cover harness and the valve cover gasket for the amount of
milage. Checked the injectors... Trouble codes: 1271 (open high low cyl 1), 1273 (same cyl 3). |
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2002 Ford Taurus 3.0L MIL Lamp on I have a nightmare 2002 ford taurus customer brought it in
2 weeks ago with a screeching at first i thought it was in
the transmission but after alot of phone calls i pinpointed
it to the distributor shaft called the dealer had them send
new one! installed and... Trouble codes: p1336 (crankshaft speed fluctuation sensor signal fault). |
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2002 Ford Ranger 3.0L starter hello everyone this is a 02 ford ranger 3.o engine code "U"
just out of the blue it will not crank the dash lite s up
and the warning lites come but NO CRANK like it s in drive
or something yes I made sure i tryed it in "N" and nothing
. I also scanned the vec... |
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2003 Ford E-250 4.2L Poor Fuel Economy THis is one of those customers who takes great care of his
vehicles. Very meticulous with the operation of his
cars/van. Complaint is that this van is getting 70 miles
less per tank of gas than before we tuned it up. Kmowing
the customer, I believe him without... Trouble codes: p1270 (excessive engine rpmveh speed). |
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1997 GMC K1500 5.7L Misfire, MIL Lamp on I have a random miss fire code p0300 . cheaked miss fire
data cyl # 3 miss firing with a miss on cyl# 6 thats
sporatic . tune up was done .Truck was looked at by A GM
dealer fuel injetors where then replaced . compresion cheak
done and valve train on cyl 3 was... Trouble codes: p0300 (ramdom miss fire). |
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2002 GMC Sonoma 2.2L Poor Idle Quality, Surge, MIL Lamp on We replaced the head gasket recently. After firing it up it
ran fine for 2 days and then started missing. Found an
injector harness plug not fully seated. Good to go. Came
back 1 week later with P0171- system too lean bank 1 code
set and idle so high that owne... Trouble codes: P0171 (system too lean), P0507 (idle speed too high). |
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1995 Honda Accord 2.2L Excessive Emissions We got this car in, failed emissions. We are in a IM-240
test area. It failed NOX, so I tested the EGR valve, works
fine. I took the valve off to check for port blockage. The
exhaust port is fine, the intake side is restricted, as in
no vacuum. Being mostly a ... |
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1996 Honda Passport 3.2L No Start, Stall need some big help on this one, vehicle came in with
missing and occasional stalling problem, found coils oil
soaked repaired valve cover and tube seal leak, replaced
all coils. car now has stalling issue that has worsened,
pulled 17 codes from ecu, found serv... |
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2000 Honda Passport 3.2L transfer case Hello,We are having a problem with the transfer case not
disenguaging since we installed a rebuilt transmission. The
4x4 indicator light on the dash panel flashes real fast. we
checked the power and grounds and signals at both control
units, one is for the tra... |
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2005 Honda Civic 1.7L Steering wheel shake This Civic has a peculiar low speed shimmy in the steering
wheel. It occurs turning just off center either left or
right at speeds below 30mph. In fact, it seems slightly
more prevelant when turning right.
The car drives fine at highway speeds.
We inspected... |
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2006 Honda Pilot 3.5L maintanence light I have this Honda Pilot That has a light on in the dash in
the shape of a wrench and a green light that says ECO. Then
what I think is the oil reset light blinks A service 1
-2502 Trip B.I updated my Solus but I am only up to 2005 on
Asian cars, and I can't sc... |
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2003 Hyundai Sonata 2.4L oil pressure good morning. this vehicle was brought to us from another
shop where the above repairs were preformmed. we have since
removed the valve cover and oil pan. there was no bearing
material or metal of any kind in pan. pumped oil through
the filter housing and look... |
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1987 Jeep Wrangler 4.2L 5th gear 5th gear shift will grunt on 3out of 5 shifts. Its not a
grinding and rechecked syc. and 5th gear every thing looks
fine. I have got to be missing something. |
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1997 Jeep Cherokee 4.0L No Start, Cuts out, Stall, MIL Lamp on Hello Jeep Techs,
I'm not too familiar with these Jeeps, so please bear with
me. I've got one here that I am having trouble pin pointing
my exact cause of failure. Vehicle came in on hook,
"cranks, but no start". Checked fuel pres. 45+ psi
cranking. Had no sp... |
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2000 Jeep Grand Cherokee 4.7L Cuts out, Stall This Jeep has been a problem for about a month now... I
will start from the begining. Customer brought vehicle in
saying it will cut out while driving, and sometimes at
stops. Just drive it, and you will see what I mean, the
customer said... Test drive confirm... |
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1997 Land Rover Range Rover 4.6L cruise control we checked all four wheel speed sensors,good we installed a
used becm and checked signal wire continuety continuety
good becm would not even start the truck we also checked
all vacuum hoses,vacuum pump and diaphram. please help srs
light on abs light on tc lig... |
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1999 Lexus RX300 3.0L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Stall, Misfire, Poor Fuel Economy, MIL Lamp on hi evry one. I hope that some one of you had the same
problem and a fix with a lexus RX300 1999 model.This car
came to me with a missfire codes and oxygene sensor code
P1150 witch i did change a new set of original spark plugs
and oxygen sensors for bank1 sens... Trouble codes: p0125, p1150 (af sense circuit range performance [...] sensor1). |
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1990 Mazda B2600 2.6L Cuts out, Stall I need some help with this one. This truck was dying while
driving and after awhile, would start again. Another shop
had dignosised the problem and said the distributor need
replaced. Since we do his work, he brought it to us
running. We couldn't get the truck... |
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1995 Mazda RX-7 1.3L Charging We have a 95 RX7 with a alt that last only 5-6 months. We
have installed 4 alt and they all go bad. Of course we have
checked all obvious things. Wiring,batt,connectors and so
on.Customer says he found some information about an ASCD
module causing this problem... |
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2001 Mazda Tribute 3.0L Excessive Emissions, MONITORS failed mass state inspection for 02, 02 heater, evap, and
convertor monitors not ready. battery was replaced in
virginia 10k miles ago continuios monitors and egr monitors
are the only monitors that run.i have read alldata, and the
ford website about the monit... |
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1993 Mercedes-Benz 300SE 3.2L timing chain Hi Fellows ! Car comes in for cylinder head job (it's
leaking at cyl. 6 exhaust side ).The head was send out to
machine shop and we install with every mark line up,cam
adjuster to all the way retard... Now we test drive the car
,everything looks & runs normal ... |
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1997 Mercury Mountaineer 5.0L ABS pump This is a strange one. I suspect a bad ABS pump, but before
I buy one, I could use input. Brakes on this mountaineer
are all new front and rear. Good piston in calipers, good
slides, brakes bleed out great. No codes are set for ABS.
Unplugging ABS pump, we hav... |
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2001 Mitsubishi pajero gdi 3.5L Stall hi guys my first time.need assistance badly.pajero with3.5
gdi fuel injection system.under load vehical losses
power,connected x431 no fault codes.on datastream fuel
pressure at 4.9 mpa on idle according to manf,specs
correct.under load at 4500 rpm vehical los... |
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1987 Nissan Pathfinder 3.0L Hesitation, Surge hello all, this pathfinder will sputter hesitate past 3000
rpm. have checked ignition system, has new plugs cap rotor
and wires. fuel pressure and flow is at specs. exhaust
clear, vacuum good. timing, both valve and ignition good.
tested mass and tps with lab ... |
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1996 Nissan Pathfinder 3.3L MIL Lamp on Failed Mass state inspec. DTC P0325 retreived. Replaced
knock sensor with OE. Cleared code, but immediately atfter
starting code reappears. Mitchell not much help in this
case. Does the ECM provide 5 volts reference or not? With
KOEO, 2.5 volts present at conn... Trouble codes: P0325 (knock sensor problem). |
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