Ford Super Duty (1999-2016) :: No Idle / Just Dies And Runs Rough - Lean Codes
Getting these lean codes P1131, P1151, P0171, P0174. I was getting a knock sensor code before but not now. It will not idle it just dies and runs rough till I get at higher rpms gotta feather the brake and gas to go anywhere.
View 5 RepliesChevrolet - Equinox :: 2005 - Runs Rough When Cold
I have a 2005 Chevy Equinox with 73K miles. When I first start it up morning the car runs rough for about a minute or two and then smooths out. I took it to a mechanic who said there was oil on one of the plugs and to get rid of the car. I tried another mechanic on Craigslist and he replaced the upper plenum gaskets. It ran better for about a day or two and now the problem has resurfaced.
View 2 RepliesHyundai - Sonata :: 2005 - 1st Cylinder Misfire - Runs Rough - CEL Comes On
I have a 2005 Hyundai Sonata 4cyl. and have a misfire problem with the 1st cylinder. I've had it pressure checked and there isn't a problem with the cylinder, such as a ring or warping problem. I've replaced the wires, both boots, both ignition coils and the plugs twice. I was told I need to replace the ignition coil again but I wonder if there is something that is making the coil go bad. I've also replace the throttle position sensor and both O2 sensors. I had the front catalytic converter replaced because it was bogging down and very slow. It still runs rough and the check engine light is on. I was told also that I need to replace the engine speed sensor. I bought the car in Oct. of 2004 and only has 68000 miles on it.
View 2 RepliesCamry :: 2005 LE 2.4 - Engine Runs Rough / Loud While Driving And Cylinder Misfiring
I bought a 2005 Camry LE 2.4 4 cylinder. It was rather loud while driving, but especially while accelerating. It had error code P0420 from the beginning. It had a completely broken torque strut which I eventually replaced. Afterward since it toned down the kicking from the engine, I was able to notice that I could feel and hear the engine kicking like a cylinder misfiring. The computer gave me error code P0353 (Ignition Coil C Primary/Secondary Circuit Malfunction) consistently, and only a couple of times gave me error code P0500 (Vehicle Speed Sensor Malfunction) which went away.
I swapped the ignition coil and spark plugs around but the error code would persist on the same cylinder. The spark plugs didn't look particularly worn but I'm not experienced on what bad plugs look like. The codes persisted still, but later on P0353 went away, and the obvious kicking stopped but it still ran with a lack of power and hesitating on acceleration along with a strong smell of fuel in the exhaust. I measured the resistance of each fuel injector and all measured the same. I removed and flushed each of them with cleaner, but same situation.
What do you think? I don't get the bad cylinder code anymore but something is clearly wrong. Bad fuel injector? Bad wiring harness? Bad compression or head gasket (maybe from the movement of the engine while the torque strut was bad)? Hopefully not the computer... And could the loud noise be related to this problem or is that probably just a cracked exhaust from when the torque strut was allowing engine movement?
Elantra XD (2001-06) :: 2005 Hyundai Runs Very Rough When Stopped At A Light And It Is In Gear
My daughters 2005 Hyundai Elantra has 77,000 miles om it. Just changed the wires and plugs, new brakes. Now, it runs very rough when stopped at a light and it is in gear. Now, when she has the AC running, and she stops at a stoplight, she has to put it in neutral or the engine will almost but not quite kill.
View 2 RepliesVolvo - V70 :: 2001/ 24T Vehicle Runs Smooth When Cold / Runs Rough With Delayed Acceleration On Warm Up
My 2001 V70 24T runs smooth when cold as it warms up it runs rough with delayed acceleration reaction ....
View 1 RepliesAvalon 2005-12 :: 2007 - Skipping And Running Rough / Error Codes P0305 And P0355
Our 2007 Avalon with 65xxx miles on it was skipping and running rough this morning. Running a scan with my VAG-COM gave me these codes.
Mode 07: Pending emission related fault codes Address 7E8: 2 Faults Found: P0305 - Cylinder 5: Misfire Detected P0355 - Ignition Control Circuit for Cylinder 5: Malfunction
Would you say it is time to replace the Coil for this cylinder, or should I do more troubleshooting first?
From what I've read on this forum, it appears cylinders 1, 3 & 5 are at the rear of the engine and are a PITA to change. Is there a good write-up or video on how to change these at the rear of the engine?
Ford 6.0L Power Stroke Diesel :: 2005 - Rough Idle - Codes P0672 / P0674 / P0678
I have a 2005 f350 6.0 power stroke. I had a crank no start when hot issue. I bought an obd scanner with the torque app. IPR was at 85%. ICP pressure was low. I got the IPR out and bought a new screen because it was clogged. Upon putting in I broke the injector female side plastic connection.I bought the injector connector piece and installed it. After putting everything back together it starts but runs very rough,low power. The IPR was fixed. ICP,ipr and ficm are at good levels now.
IPR=14.7%-30%
Fcim sync=1.0
Fcim voltage=48.5
ICP pressure (idle)650-850psi
My fault codes are:
P0672 (glowplug)
P0674 (glowplug)
P0678 (glowplug).
Why it would be running/idle rough?
Town Car :: 1997 Town Car - Reset Actuator?
My 1997 Town Car has had the sound from the dash related to the blend door actuator in other posts. Noise would last for 5 - 10 minutes and go away. Today I noticed when driving I was getting a wild fluctuation in heat when set to automatic on the climate control so I decided to run the diagnostic to verify the blend door problem. I got code 024 so I know it is the actuator. My problem since I ran the diagnostic(exited by pushing defrost) the actuator noise is now constant and I have no heat, only cool air is blowing. Is there a reset I can do for the actuator? It's as if it is stuck in test mode.
View 8 RepliesRough - Mazda - 626 :: 1999 - Rough Idling But Runs Fine At Higher RPM
This problem has been getting worse over the last 2 years. When the car starts it idles fine at about 1000 RPM. As soon as it warms up, it starts to idle rough, between 500 and 750 RPM. It almost quits running. As soon as you give the car some gas it runs just fine. About 3 weeks ago I got a "Engine Lean" check engine light error. I reset the system and have not gotten the error again. Since then I have: changed the MAF cleaned the EGR (made sure it closes completely and ohm out the coils in the actuator) changed the O2 meter on the exhaust manifold cleaned out the throttle body Ohmed out the air idle controller. What I should check next. I was planning to check the fuel pressure in case it is a fuel system problem. It is a 1999 ....
View 5 RepliesTown Car :: 2005 - Normally Rev At Higher RPM When Cold And Idle Down When Warmed Up
Over the last 30 days or so my 2005 Town car has been acting up when I start it when shes cold. She would normally rev at a higher rpm when cold and then idle down when she warmed up.
I have checked the throttle plate, replaced the throttle position sensor and checked for vacuum leaks. Is there a specific sensor that I should change out in my process of elimination?
Ford Super Duty (1999-2016) :: 2005 F250 - Running Really Rough When Engine Not Fully Warmed Up - Glow Plug Codes
2005 F250 6.0L ... My truck is running really rough when the engine isn't all the way quite warmed up. once the truck is fully warmed up to normal running temp it runs good. I am getting four engine codes. P0672, P0673, P0674, P0676 These codes say 2,3,4, and 6 glow plugs have a open circuit. Can this be the cause of my problem?
View 7 RepliesChrysler :: 2005 Town And Country Dies When Idle Now Won't Fire At All
I have a 2005 town and country that was running fine and when my wife picked me up today and was waiting idle it died. She didn't try to start it right away and when I got out there tried to start it and it fired then died and now it won't fire at all. It turns over fine but just won't fire.
View 2 RepliesCaravan/Voyager :: 2005 Town Country - P0032 Oxygen Sensor Heater Circuit High Voltage
P0032 Oxygen Sensor Heater Circuit High Voltage (Bank 1, Sensor 1)
I have read that in 2005 chrysler changed the ohms levels for the oxygen sensors and may need to have bcm reflashed to get a new oxygen sensor to work wheither its dealer item or not, is this true if i were to buy a mopar oxygen sensor? aftermarket is out of the question being the ohm readings would require me to spend some time at the dealer. is this code a defective sensor? or could it be related to the thermostat being faulty? am not low on antifreeze and temp gauge reads normal.
Santa FE SM (2001-06) :: Misfire Codes On Start Then Runs Fine
Often, when starting it will run rough and throw different misfire codes. Most of the time it smooths out in short order (a minute or less). When it doesn't smooth out quickly, it smooths out when I clear the code. Also, rarely it will start very hard. I have to wimd out the starter pretty good to get it to start. All that I have done is cleaned the MAF sensor.
View 3 RepliesVolvo - S60 :: Runs Rough - CEL On - Smooth When AC Is Off
basically it runs rough and makes noise when AC is on. While it may not be perfect when off, it certainly is quieter. Check engine light just came on.
View 5 RepliesChevrolet - S-10 :: Runs Rough At Startup
1996 s-10 runs very rough at start-up .. smooths out after it warms up and runs really great. Is it just the plugs and wires or something else??
View 1 RepliesPassat (B5) :: 2000 - Runs Rough With A/C On?
The car is a 2000 passat v6 with ~135k, auto trans. Well when the car is cranked it takes a bit to get running and once it does, black(wet) specs come out the exhaust and go all cover the surrounding area of the tailpipe. When the a/c is off it almost sounds like it is running normal but when the a/c is on(at idle) the engine runs very rough, it almost sounds like a misfire. It does have a check engine light, but i have no obd2 scanner, and from what i've been reading might not even do me any good because of vag com?
View 5 RepliesGMC - Sierra :: 1995 - Runs Rough And No Power
I have a 1995 GMC that I have owned since new. It has 212,000 miles on it, a 305 TBI, and a manual five speed. It started running bad all at once. It idles rough, at different speeds and never settles down, (between 900 and 1300 rpm. It smells like raw gas, smokes, and has no power to get started from a stop. I checked the vacuum, it is at 19" at all rpms. The MAP sensor reads 0.3VDC when off, 4.12VDC when idling, and 1.5VDC at WOT. It appears to have 12PSI fuel pressure (after a messy test set up!) on the fuel pump side of the fuel filter (filter replaced 10,000 miles ago). The EGR valve appears to cycle OK when I suck on the vacuum line so I assume it works OK. I found a bad TBI flange gasket and replaced it. It runs slightly better but still smells like raw gas and has no power. When I try to accelerate, it immediately has no power, like a big vacuum leak. The idle is close to normal (900rpm = normal). Do I just start replacing parts?
View 9 Replies