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1993 Honda Accord 2.2L Poor Idle Quality, Surge
Customer complains of erratic idle, sometimes very high in
reverse? I have not replaced any parts yet, but it looks
like someone else has been in there and was not able to
repair. Checked for the usual suspects, vacuum leaks and
codes but none found and today ... |
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1999 Honda Odyssey 3.5L instrument panel
customer complaint is intermitant warning lights and has
stalled a few time.I disconnected the remote starter and we
still have a problem.I'm not familiar with hondas so I hope
you Honda techs can help out.I have checked wiring under
the dash and found no visi... |
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2001 Honda Civic 1.7L MIL Lamp on
hi all, i have a 2001 civic with a p1457, we had this code
about a year ago and replaced the 2 way valve and went
nearly a year without coding. came back a few months ago
with same code, have been unable to find any leaks with
smoke, replaced canister and vent... Trouble codes: P1457 (evap leak canister area). |
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2002 Honda Civic 1.7L Surge
this car's idle surges from 1200 to 2300 rpm constantly at
idle. tried to relearn idle to no avial. if you let the
clutch part way out in 1st gear the surge goes away, push
the clutch in and it idles at 1500 and surges to 1700. rev
it up and let it come back t... |
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2006 Honda Ridgeline 3.5L tpms sytem
We had the tpms light on when we installed the new tires,
at the time I did a search and found the truck needed to be
driven to relearn the location and pressures. she had just
come in again saying the light has been coming off and on
intermintly. I found the ... |
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1998 Isuzu Rodeo 3.2L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on, CONSISTANT TPS CODE
Hi guys-here's a brain teaser: This vehicle came to us
after several attempts at other shops to fix it. Vehicle
had very low power, surge at idle, low vacuum (11" idle and
13" no load 2k rpms, and black spark plugs on rt bank.
Diagnostics indicated the usual i... Trouble codes: PO121 (tp sensor circuit rangeperformance problem). |
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2004 Lexus GX 470 4.7L ECU-B fuse
Okay! This vehicle came in for a sevice 3 weeks ago ans
also had a problem where the nav, mirrors, door locks and
others wouldn't work. I found a blown fuse and replaced it.
It didn't blow again for 5 days or so. I wasn't there when
it came back in, so the oth... |
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1992 Mazda MX-5 Miata 1.6L Hesitation, Cuts out
This vehicle stumbles upon acceleration when at N.O.T.,
Performs fine at cold start, until engine reaches normal
temp. Found coolant temp sensor physically bad, replaced,
no change, Items that have been checked or are new as
follows: Spark plugs, new Ignition ... |
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1998 Mazda 626 2.5L Poor Idle Quality, Surge, Misfire
After we did the lifters the car ran not so good.When first
started runs good with strong steady vacuum,then when it
enters closed loop vac falls to 10 in and car runs rough. |
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2002 Mazda Tribute 3.0L battery drain
Please Help. Checked delay relays. Checked wiring. Checked
for shorts, found none. |
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2005 Mazda 6 3.0L Poor Idle Quality, Hesitation
This piece belongs to a "friend" of the service managers
so you can imagine how this is gonna pay, especially since
its been in the shop for a week and she's in a rental car!
Rough idle, seems to misfire on a couple cylinders, #6 in
the front bank can't get to... |
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2006 Mazda 6 3.0L Hesitation, Cuts out, MIL Lamp on
Hi folks and thanks for reading this. This car was fine a
month ago when it got here and has not been driven. Now we
sold it and went to drive it and have these codes. It falls
on its face badly and the mitchell diagnosis sends me in
circles with no end to it.... Trouble codes: P2179 (Too lean off idle), U0121 (Loss of communication to ABS). |
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1997 Mitsubishi 3000GT 3.0L Misfire
no signal to power transistor unit from ecm for coil pack
#3#6 other 2 have perfect digital square signal that goes
to 2v then off when cranking turning transistor on and off
signal to #3#6 is just a little bump checked wiring
replaced ecu with known working u... |
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1998 Nissan Sentra 2.0L Poor Idle Quality, Misfire
This car was running fine before we tuned it
up(plugs/wires/cap/rotor/fuel filter/air filter/ trans
svc.) Anyway, we're not sure if that has anything to do
with it or not. The car will run fine under load, no
misfires. At idle it will have a very slight, but
d... |
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2002 Nissan Pathfinder 3.5L MIL Lamp on
Came in for continuous p0420 and 430 . both bank cat
inefficiencies. Both downstram o2s were changing as fast as
front o2s, replaced both cat converter assys, and keep
getting code 420, the 430 is gone, then replaced 1 o2 at a
time , until all 4 replaced , sam... Trouble codes: p0420 (bank 1 cat inefficiency). |
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2002 Subaru Outback 2.5L Poor Idle Quality, Stall
This vehicle came in with a blown engine, customer ran it
out of oil. We installed a low mileage used engine. New
timing belt, water pump, plugs and wires. Vehicle ran fine
on road test, but idles rough and wants to stall. No codes.
Checked data and noticed sh... |
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1992 Toyota Pickup 3.0L Poor Idle Quality, Hesitation
thanks in advance for your help. this truck started acting
up about three weeks ago. problem was intermittant at
first. engine will hesitate & backfire through the intake
when accelerated. accelerates very slowly. inducing fuel
will eliminate problem. idles ro... |
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1996 Toyota Camry 2.2L Stall
Thanks in advance for help with this vehicle. This car
came in almost a month ago with an intermittent stall at
idle in gear or in reverse. The plugs, wires, cap and rotor
were all replaced since they were original. At that time
the stall could not be duplicat... |
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2002 Toyota Prius 1.5L MIL Lamp on, sluggish
Hi,
This car did have a .5 quart too much oil in crankcase. I'm
thinking this is what was causing the low engine power
codes that were in memory. I think my main concern is the
P1455. If i understand the description correctly, this code
indicates a leaking be... Trouble codes: P1455 (vapor reducing fuel tank system malfunction), C0205 (lf wss signal malfunction abs), C1259 (hv system regen malfunction abs), C1521 (motor malfuntion emps), C1522 (motor malfunction emps), P3190 (poor engine power history also p3191 history). |
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2001 Daewoo Lanos 1.6L No Start
hey guys, thanks for the replies, it turns out the TPS was stuck @ 100% causing to go into clear flood mode. It also had a bad fuel pump, and somebody had disconnected the map sensor and plugged off the vacuum line. No wonder this wouldn't run!!! Anyways thank... |
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1994 Honda Civic 1.5L Engine
First off, thanks to all who replied.Your help and ideas were greatly appreciated. The suggestions ranged from how to test various theories to what to replace. As previously stated the therm had been replaced twice and the rad flow tested at a rad shop. The ra... |
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2001 Hyundai Santa Fe 2.7L Surge, Cuts out, MIL Lamp on
Thanks for the help. It was the cruise control cable. It had been pulled apart at the end about 3/4". Took off the cable and the tps volt went to .40, Runs good, new cable is on order. Trouble codes: p0121 (tps rangeperf. problem). |
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2002 Hyundai Elantra 2.0L Vibration
Well guys thank for all the help the problem was that the front and rear engine mounts were not in good shape so i change them and problem fix... thanks to you all |
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2004 Kia PREGIO 2.7L Cooling system
Well the owner took the vehicle to trade in on new van before I could get to the bottom of his problem.
In reply to Gil, the hoses were in the correct position (ticked)
In reply to Peter, I should have mentioned that I had already renewed the radiator w... |
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1999 Mazda 626 2.0L MIL Lamp on
Thanks for all the help.
found out we has a laptop with
software to run I.M. 240 test.
after gatting veh. to run the test
all codes are gone. thanks guys Trouble codes: P1464 (AC Demand Out of Self Test Range), P1127 (HO2S Bank 1 Sensor 2 Heater Not On During Key On Engine Running Self Test). |
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1999 Mitsubishi Mirage 1.5L No Start, Poor Idle Quality, Cuts out, No Throttle Responce
Well I found the problem after overlooking it twice the problem was the disc on the crank pulley they sheared the puins off and it rotated should of looked closer the first time. The boost sensor on the otc scanner it seeems to go to the MAP sensor when hookin... |
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1995 Subaru Legacy 2.2L Poor Idle Quality
Well we didn't give up and we finally fixed it with a used computer. We have never seen a problem with a Subaru computer before and the local dealer mechanic also said he has never seen a bad one either but after we checked and replaced everything else we orde... Trouble codes: p0505 (Idle air control malfunction). |
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1998 Toyota Sienna 3.0L cooling fan
Finally I able to find a good schematic for the car. A friend of mine provided me with a book from the dealer w/ the whole wiring diagram. I able to trace that the ground wire for the ECT sensor where getting power. It should be grounded all the time and the... |
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