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2004 Audi S4 4.2L Valve Timing Hi all, I am doing a valve job on this car. I have a play
movement back and forth on the left head Varible valve
timing sproket. On the right side, there is no play. Does
this tighten up with oil pressure?? I did'nt find any
reason why these valves leaked in t... |
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2007 Audi A4 2.0L Surge This vehicle has a rapid rythmic surge (approx. 200 rpm on
the tach) on accel or decel between 25 and 35 mph. We have
scanned the trans, trac control and engine and there are no
codes and all readiness monitors are complete. During
extended test drives with th... |
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1993 BMW 325is 2.5L freon i just need to know how much r134 this vehicles system
holds. the dealer says they don't have that information and
there is no refrigeration sticker. thanks for reading my
post. iatn is the best tool i have. |
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2000 BMW 323i 2.5L ABS/DSC Lamps on Hi all. The BMW in question is a shop body job. Certain
customers here we do referral work when they need body or
upholstery. This one was handled for the customer, now its
got ABS/DSC lamps on when driving, and I have to fix it as
body shop has no clue. (Not ... |
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1988 Buick Reatta 3.8L Lighting Back lighting for the headlamp and wiper switches and also
the shift indicator are inop-other back lighting such as
the power mirror mirror switches work.Other lighting such
as crt screen and digital dash work and dim with dimmer
control-problem is just with t... |
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1996 Buick Skylark 2.4L transmission Car sat for a about a month. Had been started several times
and moved once. Went to pick up car for intermitant no
start and the trans doesn't engage. Acts like it is stuck
in park but shifter and shift cable move freely. Shaft on
trans fork moves at least ext... |
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1997 Buick Park Avenue 3.8L Excessive Emissions Hello everyone
This customer just went on a 1200 mile round trip,has
complaints of smelling fuel underneath hood on passenger
side and fuel odors coming through the air conditioning
vents. I checked for fuel leaks none found and I can also
smell the fumes esp... |
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2002 Buick Rendezvous 3.4L abs if you dont have the time to read my post please dont reply
this vehicle came from the dealer and they said that it
needed a abs module,it came in with a c0036, they claimed
it had a c0035. when braking at slow speeds the brake pedal
will pulsate and intermi... |
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2003 Cadillac CTS 3.2L monitor's I have this car that came from the used car lot that will
not run the cat. and Evap. I/M status system so it will not
pass inspection. They said it set on there lot for about
three months and they pulled it out to put it up for sale
and the battery was dead. T... |
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1985 Chevrolet El Camino 5.0L Cuts out, Misfire Hi this only happens under hard excelland and I mean hard
up hill starts about 70 mph and if you stay on it it starts
to buck and will all most stall out if you stay on it my
first thought was fuel I tested it 8psi and 1/2 qt in 30,
sec then I taped agage on t... |
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1990 Chevrolet G20 5.7L Poor Idle Quality, Surge THANKS EVERYBODY BEFORE HAND FOR LOOKING THIS PROBLEM OVER
FOR ME. THIS VAN HAD COME IN AFTER SITTING FOR ABOUT 2
YEARS WITH A RUNNING PROBLEM AND AN ANTIFREEZE LEAK. AFTER
WE HAD REPAIRED THE LEAKS, ( ONE WAS THE INTAKE MANIFOLD
LEAKING ANTIFREEZE AT THE FRON... |
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1995 Chevrolet Cavalier 2.2L hydrocarbons Hello everyone and thank for the help with this headache. I
have this 95 Cavalier 2.2 that fails the hydrocarbons by a
few points no matter what I do. It seems to fail at both
speeds on the dyno. The engine runs fine. The plugs look
good, we put a new cat conv... |
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2000 Chevrolet Malibu 3.1L MIL Lamp on p507 sets after 1.5 hrs of idle cleaned throthle body poss
contamination indicates rpm high , idles normal any and all
help would be welcome Trouble codes: P507 (idle control systemrpm high). |
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2001 Chevrolet Prizm 1.8L detonation i have a 2001 chevy prizm , 1.8 liter toyota engine , that
spark knocks badly upon acceleration, there is no egr
system on this car to check, checked compression, and there
is no leakage between cylinders , we have cleaned carbon
out with engine cleaner, and v... |
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2002 Chevrolet Trailblazer 4.2L low power Thanks for reading. This thing has low power all the time,
in fact, it wont go over 4K RPM and it takes it's time
getting there. Low power during drive,But durring the CKP
relearn it will go higher. Trims and O-2's are actually
real good,+- 3-4. No codes, peri... |
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1988 Chrysler Conquest 2.6L No Start Has anyone had a similar situation? Vehicle has good
ignitor, ignition module, coil, coil resistor & electronic
spark control computer has signal voltage going to the
ignition module. There is no spark and the fuel injectors
do not open. |
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2000 Chrysler 300M 3.5L Hesitation this car will bog down on accel. falls flat on its
face.fuel pressure good,tps and map ok.checked timming
marks there right on.sometimes it is also hard to
start.checked fuel for water its ok.please need help with
this one thank you |
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2004 Chrysler PT Cruiser 2.4L fan motor Had a similar issue on another PTCruiser in the past that
needed a fan motor. Got lucky with a guess last time, would
like to be sure this time. When we tested for power there
was no power to the fan. Note freon was removed, Key was on
and a/c was on. My quest... |
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1996 Dodge Avenger 2.5L Misfire Long post thanks for reading.
When the vehicle would get hot and customer tried to
restart the car would not start until waiting 20-30 minutes
to cool off.
Found the spark plug tubes filled with oil so I replaced
the valve cover gaskets, tube seals, spark pl... |
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1997 Dodge Ram 2500 Truck 5.9L power steering On this truck the power steering and hydro boost assist
degraded slowly over about a year, untill it completly
quit. A third party rebuilt the pump and installed it, but
that did not change anything. That is when my friend asked
me for help on this truck. We d... |
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1999 Dodge Ram 2500 Truck 5.9L condenser The a/c works fine sometimes but will get too hot at idle
due to the fan not moving the air properly. I tried
replacing the fan clutch with no difference. This sounds
strange but the air on the right side of the fan shroud
actually has air PUSHING out around t... |
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2000 Dodge Intrepid 3.5L cooling system Hi, looking on some insight regarding the cooling system on
this car. Car came on the hook for no start, we foud 18
valves bent, previous to this someone had installed timig
belt and water pump. Car had severey cloged cooling system
- stop leak from the looks ... |
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2002 Dodge Durango 4.7L No Start, MIL Lamp on Hey guys, This one is kicking me pretty hard. I swaped the
4.7 engine out with a reman. engine from a very good
source. Now the thing will not start, It spins over but no
start. Every now and then after spinning it over it will
try to start but it acts like it... Trouble codes: P1391 (Manufacturer Control Ignition System Or Misfire). |
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2004 Dodge Durango 5.7L No Start, Stall Vehicle intermittently stalls after start up,will not
restart unless you cycle the key. If you try to start from
the run position it will not start cycle the key and fires
up first try. I have no codes stored or pending, everything
appears to be within spec. |
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2005 Dodge Durango 4.7L Battery Hi everyone thanks for everything in advance.
I have this 2005 dodge Durango the battery goes dead if it
sits over night.i ckeked the battery for drains and is 600
ma if i unpluged the fuse No 27 wich is the power source to
cluster and mudule integrated power... |
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1996 Ford F Super Duty 7.3L Cuts out, Stall vehicle came in on hook customer said vehicle misfired and
no power then stalled checked filter customer changed a few
days ago check with scan tool came up cam sensor and back
pressure sensor.installed new cam sensor removed back
pressure sensor and cleaned a... |
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2000 Ford F-350 Super Duty 7.3L Mechanical Thanks in advance for the help. Truck came in 3 months ago
for a brake pull. Brakes were not that old and rotors were
ok. I replaced with loaded calipers and test drove and pull
was gone. Fast forward to today and truck came in with left
pull and runout shudde... |
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2001 Ford Taurus 3.0L Misfire, MIL Lamp on good afternoon,
i have a 201 taurus here, that came from the local dealer
with the check engine light on. the dealer had replaced the
cam syncro and sensor due to a check engine light, i am
unsure what code was in it at that time. the customer
brought it to u... Trouble codes: P01309. |
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2003 Ford Expedition 4.6L Mechanical This may sound very elementary to all of you but here
goes...We have serviced this vehicle from day one and
untill this problem started have had no previous brake
complaints to deal with. Last month we replaced the left
caliper and brake hose due to a stuck pi... |
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2005 Ford F-250 Super Duty 5.4L Hesitation, Misfire need a little help on this one.
truck came in with the complaint of no power,misfiring,mil
light flashing,pinging.the only time this problem occurs is
when you are going up hill.the problem only occurs once in
awhile,but when it happens the truck will start p... Trouble codes: P0301, P0305. |
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2005 Ford Five Hundred 3.0L instrument cluster Hello, customer stopped in today with complaint of the
instrument cluster will go dead at will. all guages become
inop and then will come back to life. radio and air
conditioning continue to operate when this happens. It is
intermittant but becoming more regul... |
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1997 GMC K2500 5.7L Hesitation, Surge, Misfire, MIL Lamp on bad hesitation timming retard is all ways surging high 24 |
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1998 GMC Jimmy 4.3L instrument cluster this car has been in several times for this issue.replaced
headlamp switch(oem) and turn signal(oem). everything
worked for 1 day.then back to the problem. when you turn on
the headlights the instrument panel does not light up and
the radio display and overhea... |
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2002 GMC Sierra 2500 HD 6.0L Misfire high milage work/service truck. when first started cold or
after sitting hot for a few minutes, engine runs fine at
idle. run engine speed up to 3000 rpm-idle and then lose
cylinders #1/2/4. induced fuel and verified ignition good,
no change. engine vaccum dro... Trouble codes: P0300 (random engine misfire). |
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1998 Honda Accord 3.0L speedometer one of my customers had an altenator put in his car over
the weekend when he was out of state.after the repair was
done he noticed his speedomter and his ac were not
working.he opted to return to me and take alook at it.a
road test was done with a scan tool on... |
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1997 Jaguar XK8 4.0L MIL Lamp on 2 wire knock sensor, i should have 0 volts on pin 17,18
from computer. pin 27 is a ground. koeo i got 4.5v with
sensors unpluged, koer pluged in 1.8v tested at sensor and
pin 17,18. i think bad pcm any thoughts? p0328,p0333 i did
ck wires for short none found ... Trouble codes: P0328 (ks sense cirt. out of range high voltage a bank), P0333 (ks sense cirt. out of range high voltage b bank). |
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1999 Jaguar XK8 4.0L No Start no fuel pres power and ground are there. bad pump. my? is
alldata says remove fuel lines underneath they even show a
picture. there is no room they are above the rear. do I
have to drop the rear and frame. next ? is the 3/4 of a
tank going to drain on my head.... |
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2000 Jaguar S-Type 4.0L Mechanical I have a s-type 4.0 with a noise I am having trouble
finding. Sounds like a cracked flywheel but after pulling
trans I dont see anything on flywheel or torque
converter.The noise is a clicking noise that will change
with rpm. Has anyone had this? The trans is ... |
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2001 Jaguar XJ8 4.0L Mechanical hello everybody i have a 2001 jag w/ a zf5hp24 transmission
which i rebuilt about 2 weeks ago at that time it had a
broken planet did full rebuild and worked fine after that
the customer picked it up and about 2 weeks later they came
back with the complaint th... |
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1999 Jeep Cherokee 4.0L Poor Idle Quality this jeep will idle fine till it goes into closed loop,
then it runs like a hesitation, and every 5 seconds it will
have a quick jump in rpm and go back down in a snap,once in
a while it is doing the jump, fuel system will jump from
closed loop to OL/drive on ... |
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1995 Land Rover Discovery 3.9L Mechanical We have this 3.9 discoery in and engine spins over like
broken timing chain. compression 60 lbs on 4 of the
cylinders we tested. timing chain has alot of slop but
marks line up and piston is up on #1. the cam gear is
plastic molded to steel. has anyone seen on... |
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1992 Mazda MX-3 1.8L Stuck in limp mode has code 62 3-4 shift solonoid Car came in with code 61 2-3 shift solonoid
code.Transmission fluid fried.Removed transaxel and
overhaul.It was a mess.Got it back together and it has a
code 62 3-4 shift solonoid circuit.Checked all wires to
solonoids,even replaced solonoids.Cleared codes and... |
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1990 Mercedes-Benz 300SEL 3.0L Electronic This car has given me a lot of trouble with the MAS unit.
It should receive a signal from the pushbutton unit to turn
on the A/C compressor. I have replaced this MAS unit with 3
units to get one to work when it came in with the
compressor not coming on. It was... |
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2000 Mercedes-Benz ML430 4.3L lockup hello to everyone. i have a 2000 mercedes ml 430 that we
did a complete overhaul on the transmission. now the
problem is everytime i shift from park to reverse or to
drive, the engine stalls. i pulled the valve body out to
check for any problems, but everythin... |
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2000 Mercedes-Benz S500 5.0L Starting Car came in from a body shop with a no crank no start.
Pulled stater k40 relay and jumper it and the car started
and ran fine. After looking farther it seems that the eis
sends a message to the ecm to engergize the stater relay.
With our launch scanner you can... |
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2005 Mercedes-Benz E500 5.0L Suspension Hello, I replaced the right rear half shaft and when I
lowered the car to the ground, the rear went all the way
down. The front went down but after starting it pumped up
and leveled off. I have replaced the left rear half shaft
and it was down when I did that,... |
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1993 Mitsubishi Eclipse 1.8L Balance belt Replaced timing belt, attempted to replace balance shaft
belt. Balance belt won't just 'slip off', too little space
between the crankshaft sprocket and engine base. Does the
crankshaft gear assembly come apart; if so, what is the
torque spec on the 19mm bolt?
... |
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1995 Nissan Quest 3.0L door locks We have a Nissan Quest that the customer claims when
unlocking the door from the drivers side with the key the
car locks before the key is even removed from the cylinder.
Each time the car has been here the system works properly.
We are guessing the car may ha... |
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1998 Nissan Sentra 1.6L timing chain? Hello All I suspect jumped valve timing and or damaged
guides or tensioner. I have been unable to find a way to
verify valve timing other than an engine teardown. The
igntion timing was found to be 10 to 11 degrees slow.
Setting this improved power but did not... |
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2000 Nissan Maxima 3.0L No Start, ENGINE KICKS BACK hey all you nissan techs out there. this one has me
thinking. the engine will not start at times and kicks
back, like it is out of timing. and will not start, when
this occurs. no codes present. i do have left and right
bank pulse signals, and there is crankin... |
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1993 Saab 900 2.0L Radio I need help with a radio problem. I replaced radio for what
seemed like a defective radio. The original radio would not
accept security code. After replacing the radio with a new
one, it was able to accept security code and play.
So after the car sat for a we... |
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1996 Saab 900 2.0L blower motor The blower motor is stuck on high as long as the key is on.
I am very confident that it needs the fan control module,
part # 7495930. I went to order one today($124 list), but
my Saab dealer tells me these are on backorder from Saab
with no estimated time of a... |
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2002 Subaru Outback 3.0L Compressor clutch disengaging randomly I will try to keep it simple and to the point.
The A/C clutch works normal, on and off with with the
pressure rising and falling. System cools Great when
engaged. Clutch disengages then will not re-engage until
the car is cut off and re-started. ( ECM is re-... |
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1992 Toyota Tercel 1.5L No Start, Stall Vehicle has beehn sitting for a few months. Customer said
they had to spray starting fluid in the intake in the
mornings to get it started. So first thing to do was to
check for codes. Found ect code 22. Checked ect and found
it to be ok . Cleared the code and... |
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2000 Toyota Corolla 1.8L Poor Idle Quality, Misfire This ones got me stumped. Owner brought car in with
complaint of oil loss. Vehicle drove into shop fine - No
noticable miss or other run condition. Oil loss was traced
to timing cover. This is a VVT engine. We pulled cover, set
engine on TDC #1 and aligned tim... |
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2000 Toyota 4Runner 2.7L Misfire, MIL Lamp on Car came to me with the check engine light and it had a
misfire in cyl # 3. Found #3 injector was not firing. I
replace the injector but now the engine runs rough at idle
and at times the miss comes back. The code also returns.
Hc, co, and o2 are neer zero at ... Trouble codes: P0300 (random misfire), P0303 (cyl. 3 misfire). |
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2002 Toyota Sienna 3.0L abs I don't need help finding the problem because I have
already determined the root cause. What I need help with is
finding the part to fix it. What I am looking for is the
three pin connector with terminals the connects to the
master cylinder pressure sensor on ... |
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1999 Volkswagen Passat 2.8L traction light I need help from vw technicians, the car question is for
1999 VW Passat, with the traction control light flashing on
(ASR)while driving.The car loses power over 50 MPH. on
freeway. Scanner can't communicate with the traction
control computer diferente scanners... |
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2000 Volkswagen Jetta 2.0L MIL Lamp on HELP!!! We have a 2000 Jetta with a P0411 or 16795. We
replaced the vacuum hoses to the diverter valve and the
soleniod (worn & cracked on the ends. The Pump blows like
crazy. When you energize the valve and apply vacuum lots of
air goes thru the exaust. We ev... Trouble codes: P0411 (secondary air injection), 16795 (secondary air injection). |
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1999 Volvo S80 2.9L turn signals Help. I got this Volvo here because the left front turn
signal does not work. I have removed all bulbs from the
left side and checked them all by swapping them to the
right side. They are all working fine. I switched the
shunts under the dash and did not get a... |
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