Ford Ranger / B-Series :: Rough Idle At Start Up - Spark Plug 4 Keeps Going Bad
I'm getting tired of the same problem about every 6 months. Plug #4 keeps going bad. Its been doing this for years. It starts with rough idle when first starting up that clears up quickly then eventually it leads to a misfire when accelerating. Every time this happens I replace plug #4 and its good to go. Just recently (roughly 6 months ago) did a full tune up and all new injectors. About a week or 2 ago it started its rough idle at start up and just the other day it started misfiring again. What would keep causing this??
View 14 RepliesCamry :: 2008 / 2.4L - Car Seems To Rough Idle After New Spark Plugs
I have a 2008 Camry, 2.4L, and used the spark plugs change DIY sticky and it seemed to go painlessly. However, after the new spark plugs, the car seems to idle rough. It has 95k miles, and I did the following in the same tune-up:
1. Changed Oil
2. Replaced Air Filter
3. Changed Spark Plugs
4. Cleaned Battery Terminals
5. Cleaned MAF Sensor
6. Cleaned plugs connecting to ignition coils
I used OEM Toyota plugs, and even called the dealer to see if the gap needed to be set. And they affirmed me that the gap is preset on these plugs.
Ford 6.0L Power Stroke Diesel :: Orange Rust Colored Dust Around Overflow Cap - Loosing Coolant
Truck was throwing that collect temp different than oil temp light then started to heat. When I drove temp went down. When I stopped I checked coolant t as low and left orange rust dust around and under overflow I have topped off but can't find a leak. I clean it and it comes back I have a leak somewhere? Head gasket? But oil is fine I drive my truck 200 miles no issues?
View 14 RepliesFord F-150 (2009-2014) :: Rough Idle - 049-.053 Park Plug Gap On 5.0?
My truck has a similar rough idle and I decided to investigate. What my plug gap was supposed to be as I didn't have access to my owners manual at the time. The specs I was given (.041-.047) is what I followed and recapped my plugs .045. The idle improved a great deal.
Now I was wondering and finally got around to checking my owners manual after I read somewhere that the gap for the 5.0 changed between 12 and 13 model years. What I found in my owners manual is that the gap I'm supposed to have is from .049-.053. My plugs were out anyway at .057. I will leave them be at .045 but am wondering why the change from .041-.047 on the 2011 model years to .049-.053 on the 2012+ model years? I assume the engine hasn't changed, so am curious of the thought process.
Ford F-150 (2004-2008) :: JBA Short Tubes Or Pace Setter Long Tubes?
Made the decision to go with headers to replace the cracked exhaust manifold. Looking at JBA short tubes or pace setter long tubes Which is better? Just use the truck to pull boat to lake. 5.4 F-150 FX4
View 11 RepliesCamry :: 2009 Vehicle Rough Idle While AC Is On?
I get a really low idle, almost to the point of the car stalling, when the A/C is on. Usually it's only when I first start her up but sometimes I notice it at stop lights after driving for a while. The idle goes back to normal when I shut the A/C off every time.
View 1 RepliesCamry :: 2009 LE Rough Idle When In Gear
I just bought a 2009 Camry LE (4 cylinder) about a week ago. It's only got 10K miles on it. Ever since I got the car, I've noticed a very slight vibration when stopped and in gear. It does this when the engine is cold and warm. It only does this when I am in gear with my foot on the brake and stopped. I still have warranty, should I bring it in to the dealer? Is there a simple fix for this? Or is this normal?
View 14 RepliesCamry :: 2009 - Rough Idle / Dash Shaking
I have been searching and it seems I am not the only one who has a rough idle with the I4. It is very rough even without the A/C on. I can see the dash shaking, I can feel it in the steering wheel, brake pedal, seat, and arm rest.
The dealership cleaned my throttle body and MAP sensor (They forgot to put one of the screws back in the MAP). This is the third time they have cleaned them. When they returned it to me I told them to keep it until it is fixed. So they took it back in and decided that it might be the motor mounts so they went ahead and replaced them aside from the dogbone or whatever it's called.
When they returned the vehicle it was still having the same issue, they told me that its just the nature of the beast and to live with it. Well my neighbor has the exact same car, and yes it does have a SLIGHT vibration in gear but nothing like mine. I can't stand this car I really wish I would have bought something else.
I currently have 70,000 miles and for the last three oil changes I have been running Full Synthetic in hopes it would work but it has made no difference.
Just a note I have had multiple problems with this particular dealer lying to me. They even ripped up my passenger seat and would not fix it they said it was pre existing. I am over the seat I don't care anymore but I am tired of the rough idle. I plan on taking into another dealer but I am hesitant because they told me if there is no real problem I will have to pay in full for the diagnostic.
Ford F-150 (2009-2014) :: 2011 - Replacing Spark Plug?
This is Just an FYI. I replaced the plugs in my 2011 F-150 3.5 Ecoboostwith 50,000 miles. I had a miss under heavy acceleration. Turns out the plugs had a gap over .090" and the side electrode was burned. Replaced them and all is well.
View 8 RepliesFord F-150 (2009-2014) :: 2010 - Spark Plug Replacement
My 2010 5.4 F-150 Lariat 2WD truck has 130,000 Miles on it and the gas mileage took a dive from 16.5 to 15.2. I'm over due to change the spark plugs. Are there any secrets or tricks I should know about before I get started changing them.
View 3 RepliesCamry :: 2004 - Stuck Spark Plug
Today I began to change the plugs on my '04 Camry 4cyl for the first time at a little over 100 thousand miles. The first plug I came to doesn't want to come loose. I started with a 8" ratchet, now I'm on it with a 12 " ratchet and it doesn't budge. I'm able to go up to 3' and almost anything in between with a breaker bar plus a cheater, but I've heard terrible tales of people who break off a plug. How much force can you safely put on a plug? how do shops remove stuck plugs?
View 14 RepliesCamry :: 2008 LE - Oil In The Spark Plug Chamber?
I was going to change the spark plugs on my 08 Camry CE today, so I removed one of the starters, and used my spark plug socket to extract the plug. The plug was sticking, so I pulled my socket out to get a better look at the plug, but when I pulled it out I noticed that there was a brown slimy liquid a good inch up the socket (I assume it was oil?). I looked down into the chamber and saw the plug surrounded by the fluid, and now I'm freaking out. Should I have my car towed to the mechanics and have them look at it? I feel like this can't be normal.
View 14 RepliesCamry :: Spark Plug Tube Leaking Oil
I have a 2010 camry se 2.5l (2ar-fe). I replaced spark plugs and found oil in #4. It was on plug not in cylinder. There is a little oil at bottom of spark plug tube. My guess is there is a gasket/seal at bottom of spark plug tube. Am I correct? How to replace?
View 3 RepliesFord F-150 (2009-2014) :: Ecoboost Misfires - Spark Plug Replacement?
Ok so besides intercooler condensation causing misfires this is the #1 reason for misfires on this engine. Any misfires on this engine has great potential to damage the catalyst and should not be taken lightly. As many know by now boosted engines are hard on the plugs be it iridium platinum whatever and you may find the need for new plugs by 50k miles. More so now as many are coming in with carbon tracking as this one had. In this video I walk you through the procedure to change out plugs on these engines with the revised plugs, gap specs and TSB that have all come out recently.
Ford F150 3.5L V6 Ecoboost Misfires: Spark Plug Replacement - YouTube...
Camry :: 2008 Toyota - RE Spark Plug Change
my wife drives a 2008 toyota camry 4cyl. she has about 86000 miles so i figured i would do a little tune up. change plugs, filters, injector clean, etc. while changing the plugs i seem to have broken 3 of the 4 pressure tabs on the plugs that plug into the coil. for the time being i have the pressure tap electrical taped very tightly onto the plug. What I should do? or is that common to for those to break off. I didn't even really use a lot of pressure either.
View 2 RepliesFord Super Duty (1999-2016) :: 2006 - Rough Idle - Mid Range Misfire - Low Compression
2006 F53 (motorhome) with 6.8L V10. Rcently noticed rough idle and midrange (under load) mis fire. Had codes on 2 coils. Replaced coils and put new spark plugs in. Did not improve and now detecting mild back fire.
Just completed compression test. 1=207psi, 2=200, 3=210, 4=190, 5=197, 6=200, 7=200, 8=170, 9=202, 10=208.
put some oil in #8 and retested at 225!
Other observations on #8. Engine has ticking noise chased with stethoscope to #8. THE new plug with 200miles, insulator going to electrode tip and everything inside combustion chamber is black. All 9 other plugs still look new out of box.
With the ticking noise I was suspecting valve but the compression test with oil jumped way up.
Santa FE SM (2001-06) :: Slow Acceleration And Rough Idle After Spark Plugs Changed
Here's the run down:
-bought 6 months ago for cheap because it wouldn't pass smog test
-changed Purge Control Valve (PCV) and it passed
-filled with gas, heard popping noises like a backfire, and coded it read the same "Bank 1 and Bank 2 running lean, like it did before the PCV and then also "Cylinder 3 Misfire" appeared.
-At this point the car started running rough, at idle, and through acceleration...sputtering uphill, and when climbing through the gears.
-Changed the plugs & wires
-NOW, it's cylinder 5 misfiring, and not nearly as bad. It's idling and running rough, acceleration has somewhat come back, but it's definitely not 100%.
Should I start with the PCV again, since it's not starting after I fill the tank, and climbing gears slow? Is there anything else I should be checking?
Ford F-150 (2004-2008) :: Missing And Rough Idle After Changed The Spark Plugs
I changed my spark plugs now I got a miss and rough idle .#2 and 6 seem to be the ones that miss the idle don't change when I unplug the coil , I take coil off and put it next to the motor it sparks ! I put everything 3 plugs and got about 200 miles on them and 3 out of 8 had melt downs and left me on the side of the hwy. I got autolights in it now but it got a miss and rough idle ! Did I not do something right ?
View 7 RepliesCamry 2012+ :: Colored Dots On The New Tires
Since I'm about to pick up my new (to me) 2012 Camry XLE V6, I noticed some colored dots on the tires and wondered what it means. I'm sure glad I Googled it, because it's good information when time comes to buy and mount new tires. It has to do with ensuring optimal balance of tire to wheel. . [URL]...............
View 3 Replies