I have been burning up spark plugs in the left hand cylinder (when facing the engine from the front). I have burnt up two plugs in a month in that cylinder. I have low compression in that cylinder and my oil consumption is high as well (1QT every 300 miles). My question is, is the oil fouling plugs and the oil consumption connected or is there other things I should look into?
View 2 RepliesI am changing my own spark plugs for the first time. I have a spark plug wrench, dielectric grease, anti-seize compound etc.
I have a Haynes manual for my 2002 Toyota Corolla. The book was written before Irridium plugs were used. Should I tighten the spark plugs to the same torque specifications as regular plugs? The book says 158 inch pounds. How do I know I have tightened them to the right amount?
How do I avoid cross threading the spark plugs? What happens if you cross thread the spark plugs (assuming the car seems to be running fine)? Would I need a new engine or expensive repair when it is time to replace the spark plugs again?
1997 Nissan altima se 5 speed... I changed valve cover gasket after the spark plugs where filled with oil Put to much silicon on gasket then fixed the problem it doesn't leak any more. But the car keeps burning out spark plugs it will start right up with new plugs but after running for about 5 minutes they burn out turn black.
View 4 RepliesI purchased a 2000 Ford Ranger last year. Within the first two months of ownership, the vehicle was having a cylinder 4 misfire. To fix it, I replaced the fuel filter, plugs, wires and cap - replacing the wires, plugs and cap fixed the issue. The issue went away for four months when cylinder 4 misfired again. I brought it to a repair shop and they again replaced the wires and plugs. The vehicle now has a cylinder 6 misfire.
There has to be something causing these plugs to continually go bad. Rather than just replacing the plugs again, I'd like to attempt to be proactive and fix the root of the issue. I've googled the issue and some of the forums seem to indicate a bad EGR valve.
Ok , i have a 2004 Pontiac Grand Prix GT V6 GM 3.8, my car didnt have any misfires until after i changed my Lower Intake Manifold Gaskets. After changing the gaskets and putting everything back together. The car ran fine. The next day i took it an hour and 30 min away, while driving there it started misfiring and shaking,rough idle at an hour into the trip. The check engine light went to blinking. The Next day i drove it all the way back home in the condition. Put code scanner to it, and received P0303 "Cylinder 3 Misfire":
So i automatically assumed it was the coil pack because i just installed new wires and plugs a week before changing Lower Intake manifold Gasket. Bought new coil pack. Still getting rough idle and P0303 code. So i decided to take a look at Cylinder 3 Spark plug and it was dry black, carbon fouled:
So went and bought new spark plug, installed it, started car and still rough idle and misfiring. Took the new spark plug out and it had been FOULED also ( DRY BLACK AGAIN). So i was told to switch a coil pack around. I did it and the started car, took away some of the rough idle, car actually wasn't misfring or shaking, would run smooth for about 5-8 seconds then start misfiring (Didn't that until i switch coil packs around).
Next Decided to pull out the rest of the plugs from the back and all of them were WET with GAS!! and 2 Spark plugs are just dry fouled!! (Cylinder 3, Cylinder 1). If I can figure this out i will fully have my car back to running correctly.
I don't have a torque wrench. I just have a spark plug wrench. I changed my own spark plugs. I don't like taking them out and putting them back in. I'm not sure if I got the torque right. What should I do?
View 1 RepliesI can't get a single spark plug to come out of my 2009 Corolla S. I'm using a 3/8 ratchet with a 3 inch extension and a GearWrench 9/16" x 6" Magnetic Swivel Spark Plug Socket (3938D). Which is exactly what others have suggested. It feels like the socket is just spinning around on top of the spark plug. I'm kind of at a loss for what to do now?
View 10 Replies2004 5.4L ... Codes indicate a firing issue on #4 cylinder, figure it's the coil pack. They bought truck used a few years ago and plugs have not been changed since they have owned it. I was going to change plugs while I was under the hood. While checking threads on this engine I picked up on plugs being a major job unless you know the tricks. So what tricks do y'all have up your sleeve to keep from breaking plugs?
View 14 RepliesI have a 1987 Ford Ranger 2.3L, it's the truck I learned to drive in (stick at 13yo) and the 1st car I crashed too... So now this baby is almost 30 years old and recently had a minor restoration...
Engine was pulled out and all gaskets were changed, spark plugs, wire... All that stuff... It has been running pretty good, however last week a water line broke on the Left side near the spark plugs (if you are looking at the truck)
Since then It has absolutely Zero power. The slightest hill and even when pedal to the floor will lose power. Yesterday went from the start of a hill at 60mph in 4th to 20mph in 2nd because it didn't have the guts to go 1/3 mile uphill... I checked everything I could, and my brother took it to the exhaust guy who made a small hole on the Catalytic Converter and said it was good, but he could tell it was running too rich...
I replaced some of the vacuum lines last night, I found a lose one on the fuel pressure regulator (I think that's what it is, Its towards the engine firewall on top).
Idles beautifully, drives great, no rough shifting, pinging or knocking, no misfires. So that's what has me stumped... Runs great but just no power... Also before water line broke it was running fine with power...
1987 Ford Ranger
2.3L FI
5sp manual, Rwd
I am having a problem with my 2007 R32 manual,over the last few weeks its developed a whining noise in what seems to sound from the rear left side,more so when driving around a left hand corner (weight is off the noisy side),or when i let my foot off the gas and let the car run,ive jacked it up and when I grab the back left drive shaft and shake it, I found there's a bit of play on the side going into the diff, there's 70000 miles on it and no problems to date, looking for some info on what problem could be?
View 6 RepliesI am having a problem where my spark plugs keep going out. I changed all the plugs, wires and coil pack on my 2001 Windstar and within a few months my van was running on 4 or 5 cylinders instead of 6 and this isn't the first time it has happened.
View 14 RepliesI have a 2001 saturn sl 2 and I noticed some oil around all the spark plugs. The engine seems to be loosing oil a little bit as well, about a quart a week. Its not buring it or leaking that I noticed.
View 2 Replies'03 Solara 4 cyl, 135K repl. Fuel pump, 45# press ok, NO scan tool code(s), turns over fine, no spark 2 plug. Started/ran fine before fuel pump change.
View 10 RepliesI was having some problems and one of my friends told me to post up here before I went and saw my mechanic. So my car isn't starting (its a 06 r32). Now I've gone through a whole list of things and what I have worked out is that it is the spark plugs not firing (none of them are) although they are all brand new and were working not too long ago.
Battery is fine and fuses look good no warning symbols on the dash so I'm at a bit of a loss as to what it could be. Relays? Coils?
I was thinking about change my spark plugs on friday so today I went to check the ones the car have open the hood took the engine cover out and the ones on the sides, I see 6 wires 4 going to the left side(air intake side) and 2 going to the right side (where the oil fil cap is) so I say think this should be the spark plugs wires. I take one of the left side wires out and is cover in oil so I keep taking the other out one by one and all of them have a lot of oil I can't even see the sparks plugs. All the wires have numbers on top 1 to 6. I say this have to be the wires cause I don't see any other place where the plugs can be located at. The car is a 99 v6 fwd...
View 7 RepliesI would like to have a look at the condition of the ignition plugs in my V8 Phaeton.
According to the service plan, it's already time to change them and it also seems that the car has lost some power when accelerating.
Is it even possible to change them with the 'usual' knowledge (knows how to change a tire and so on) or should I better go to a professional.
Had issues with TBI, rebuilt. Had some starting problems after truck sat for 1 day or more, but would start after a few tries. At one point when it was particularly stubborn, starter lead vibrated off. Once reconnected, truck started, ran fine, but had some electrical humming & radio interference. The starting issue continued with some low rpm stumbling, when driving check engine light would come on at cruising speeds and go off 7-8 seconds after letting off gas.
Had 1 day lest week when I drove a bit more then normal (150+) but ran fine other then engine light. Next day started, but ran horribly rough with violent back fires. At one point stalled and would not restart. It looked and acted like it was flooding itself out and poor spark. Less then a year I replaced cap, rotor and coil. Now I have done all new plugs and wires. Now it appears I have no spark. I had been in the dash messing with the blower motor relay 2 days prior to the stalling and not starting.
Does the ECM control spark? Cant it go bad slowly? And if I had to do alot of cranking of the engine to get it to start, would that have any thing to do with it going bad?
Bought my car three weeks ago. I was looking around under the hood and noticed that the color of the connector on the spark plugs is different. Two are grey and two are black, in alternating order. What's up with that?
View 5 RepliesI have a 2000 Jetta 2.8 VR6 (the 6-cyl) with 128k miles and I have oil on my spark plugs, only on one bank of the motor (the bank closest to the bumper, if that makes any difference). I am aware that it is most likely a leaking or worn out valve cover gasket, and I have a replacement and am prepared to replace it. What I need to know, and I can't find this exact part anywhere, is do I also need to replace the spark plug tube seals??? The gasket I ordered did not come with any tube seals, I can't find this part on any auto parts website at all, nor have I been able to locate anything useful on this, or any other, website. I know the 1.8 has plug tube seals, and they come with the gasket, but does the 2.8 also require tube seals? I imagine it would, but I just don't know.
View 2 RepliesI have a '63 Buick Wildcat that has been sitting for 17 years. It has 2 spark plugs stuck in the motor. I got the other 6 out with liquid wrench. The other 2 have been soaking in liquid wrench for 2 weeks and I have been using a 3/8 drive spark plug socket, but still unable to get them out. How to get them out?
View 9 RepliesToday I ran into a problem while i was changing my spark plugs ...two of the plugs were completely covered in oil. I mean oil was literally dripping off those plugs. I have a Passat 1999 2.8L V6. What could be wrong.
View 3 Replies