Very occasionally my 4.6 doesn't seem to be getting fuel when I crank it. On those occasions the starter cranks the engine fine, but it takes two or three attempts to actually start. 64K on the truck, and the fuel filter was changed about 10K ago, throttle body cleaned at the same time. Does this sound like a FDCM issue?
View 2 RepliesMy husband's 2000 Ford Expedition has 94K miles and has been very well maintained. For the past few months, it's been having intermittent ignition problems. It'll start up fine for a few days, and then suddenly will need several-to-many attempts in order to start. Engine cranks every time, but won't catch. A few times it has taken over 10 min to get it started, and on occasion we've had to take our other vehicle instead. My son and I spent 15 creepy minutes in a dark parking lot the other night trying to get the truck to start.
It's in the Ford repair shop for the third time in a month now (last time was for 4 days), and the shop has been unable to replicate the problem enough to diagnose it. (The two times when it wouldn't start for them was when they DIDN'T have it hooked up to fuel-system test equipment.) I'm getting the sense they just want us to go away quietly and buy a new vehicle, but this one is the type we like...paid for! The problem occurs at various times of day...in various types of weather...when truck is hot, cold, or in between...gas tank at different levels...we can't find a common denominator, and all other diagnostics come back fine. The only slightly creepy suggestion the shop had was that maybe someone poured sugar in the gas tank..
My wife's 2007 4-cylinder Camry has 174,000 miles and has been a great car. Recently however the car has become harder to start. The engine cranks fine but it either starts right up or it will just crank. I've learned that if it doesn't start normally, I stop cranking and try to start again. Sometimes it takes up to 4 attempts then it starts normally. It seems like it either gets the fuel and starts correctly or it's not getting fuel and cannot start.
View 14 RepliesI have a 1997 Celica ST 1.8 liter. Over the past month, it has developed an issue with starting up. It takes several attempts to start up- sometimes it works and sometimes it doesn't. Once its started up, it runs fine. It usually has no problems starting back up as long as I don't wait any longer than 8-12 hours. Once I get passed that mark, it gives me trouble all over again. Some days it won't start at all, regardless of how many times I try or how long I try for. Now going on day 3 of it not starting at all, turns over and sounds like it's trying, but just won't do it.
The second I stop or turn the key off, it makes a noise like it was going to try to start; however, never actually does. It's a very weird thing. I've talked to a ton of people and a few thought it had to be the crankshaft position sensor. But, I just don't think that's spot on. I've done quite a bit of research and personally think it's the cold start injector or something along those lines.
Another thing I just remembered.. I read that cold start injectors are usually on older cars only, not sure if that's true or not because I read a problem on a 2003 that was a cold start injector, which could have just been a site with bad info. But having a separate injector for "cold start" threw me off in the first place. And what I see on my car that I'm thinking is it, is solely based off a few diagrams and pictures I have seen.
Just tried to hand choke it, way closer to starting than it has been the last 3 days. Tried to give it a little gas, but still didn't start. Thought I had it a few times there. Also, noticed some oil sitting on below the engine, but on part of my car not the ground. To the left if I was standing looking under the hood. Between the bumper and the engine, closer to the engine.
I have a 2006 V6 Sonata that takes its time to get started. It will crank great, but after a few seconds of trying and no starting, I turn the key to the off position and try it again. Most of the time the car will start on the second attempt, but sometimes it requires a third attempt. Here are the facts as I have observed them:
-I cannot hear the fuel pump engage until a split second before the car actually starts.
-There are no RPMs until the fuel pump engages and the car starts.
-The engine runs really rough for a second while the car initially starts and runs.
-When the car is running, it's really smooth. Like, brand new car smooth.
-This issue happens no matter the time of the day or the temperature of the engine.
-The fuse for the fuel pump is fine.
-The fuel pump relay is fine. I know this because I swapped the horn relay with the fuel pump relay and nothing changed with the starting issue and the horn still worked great.
-A friend used a jumper in the fuel pump relay to see if the fuel pump would engage and it did.
-Have not used a fuel pressure gauge as we did not have one on hand.
Is there anything else to check besides using the fuel pressure gauge? Have you run into this same issue? If so, what was the cure? I'm averaging about 20 MPG with mostly city driving. Is that normal for the 2006 V6?
Recent work included new spark plugs, a new gasket somewhere because it was weeping oil there (I think it was the part of the engine that you have to remove in order to get to a couple of the plugs), and the idler pulley thingy and it's belt.
The starting issue started before I got this work done. I took it to a repair shop because of the starting issue and they found these other problems. The funny thing is, they claim that the car started perfectly fine for them every time, which is pretty hard to believe. When I picked the car up from the shop, I tried starting it, it didn't start, but the mechanic was right there to see my issue first hand.
My thinking is that the fuel pump is fine because when it does finally start, the engine runs smooth as silk. I love how when I'm going 80 MPH, just a slight amount of pressure on the gas pedal and I'm up to a hundred in no time flat. I love this Hyundai V6. Now if I can just get it starting normally.
I have a friend who owns a 1.8T Passat, and she is having difficulty starting her car. From what i know, her car takes a VERY LONG time, and many attempts before it turns over and finally starts. Currently it take many more tries to get it started. Her battery seems fine, as the car turns over strong, and all electrics work. Also, after her car starts, she has been noticing that it is underpowered, and vibrates hard. It has been over a year since her spark plugs were changed. Correct me if im wrong, but having a turbo powered engine, do the spark plugs wear out faster then naturally aspirated engines. Am i right to assume that the spark plug is the cause for her car not starting, and vibrating hard after it starts.
View 5 RepliesSo it has been quite cold around here the past couple of weeks. I was driving my Tig the other day to grab some food. My buddy wanted to see how far my sunroof opens. It opened no problem. But then when I tried to close the sunroof, it got just about closed and then reversed to open all the way. It took me about 6 times of opening all the way and then trying to close until it finally closed. My thought is maybe a piece of ice got stuck and made the system think something was on the track?
View 5 RepliesMy LS460 L (2008) is having startup problems. I press the startup button but doesn't always start and sometimes it takes three attempts to get started. I took it to the dealer in Saudi (ALJ) and they changed the battery and did a full check but couldn't figure the problem. The problem is intermittent.
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My 1988 Volvo 240 DL often has trouble starting in the rain (I've usually managed to get it going, but it often takes several attempts). I have been told by a friend that he had the same problem with his '86 and replaced the distributor cap, solving the issue. My mechanic told me that he would need to replace the cap and wires. He said that replacing the cap alone won't solve the problem, and would just lead the cap to wear out faster. He told me this without looking at the car. Just want to know if he's right--do I need to replace the cap and wires? Is it possible that changing the cap alone will solve the problem? Could I change the cap and see if there's still a problem, or is it better to just do it all at once?
View 12 RepliesOver the last week my GX has developed a strange issue. It sometimes takes 3 or 4 tries of turning the key before the engine fires up. It turns over strongly and quickly but it isn't "catching". The weird thing is, it doesn't happen every time. Here is what I have noticed:
1) Leave the vehicle parked overnight - no issues starting. It starts right up.
2) Crank the vehicle after having only been off a few minutes (like after you run in to pick something up at the grocery store) it cranks right up.
3) Let the vehicle sit for between 1 and 4 or 5 hours and the problem appears. It turns over and over and over but won't actually start. Anywhere between the 3rd and 5th turn of the key it will finally catch and actually crank.
In all cases, once it cranks it runs smoothly and normally with no issues.
I have replaced the battery thinking that was the issue but that did not fix the problem. Also strange is the fact that this problem occurred after I replaced both front door speakers, an operation that required me to have one or more doors open for an hour or so at a time (hence why I thought it might be a weak battery).
I'm having an issue ( happened about 6 times now) where engine is taking 5 to 10 attempts to start after, and only after, I put fuel in! Engine turns over but 3 seconds later dies. I have had the starter, battery and alternator checked and they are all fine. , it only happens after I fuel and I have tried a bunch of different gas stations so I know its not bad fuel. In between fuel ups engine runs fine and never a starting issue.
View 1 RepliesMy 2006 Azara has had a no start problem since about a year after we bough it new. The condition is intermittent and is not dependent on outside temperature, humidity or other conditions, It happens when the engine is cold or hot. Sometimes the problem goes away for a week or so then it comes back. It happens with either key.
The engine cranks over but does not start. Usually resolve it by sitting for 10 - 15 seconds then trying again. Sometimes have to do this two or three times before it fires. All other electrical items work ok and the battery has no problem powering accessories. I've had it into the dealer however because it is difficult to replicate, they have a hard time repairing the problem. The first time they neutralized the immobilizer and re-programmed it. The second time, I got a check engine light and they replaced the immobilizer. But the problem continues.
Been having a problem starting the car (2010 T Spirit - 25k mileage RSH) in the mornings for about 3 weeks. When you power on, the dashboard lights up most options and the power light goes amber with no engine start.
This can take 5 or 6 attempts before getting the engine to start and then half the dashboard like the clock etc will not light up for that journey. Subsequent journeys that day are ok but the issue returns for the first start every day.
My car Mk4 Gti has not been starting recently, showing all the symptoms of a dead battery. When I try to start it clicks or sometimes if there's more juice the engine attempts to turn over once or twice.
The weird thing is this started happening in conjunction with my monsoon head unit randomly dying. The radio was dead for a while and my battery would randomly die. Then I fixed the radio by reseating the fuse on the back and the problem went away.
Just today I started my car and everything was fine sitting in my driveway. Then I noticed that the battery light was on, and then my head unit died. I turned my car off to try and fix the radio issue and then it wouldn't start back up. Not sure what the issue is.....
I bought a 2002 abt a year ago, and every 1000 miles I get the red triangle and the gas engine refuses to start. Initially it starts, then shuts down after a few seconds. Weird thing is, after the 5th or 6th attempt, the car starts normally and off I go. When I turn the key to "on" the check light goes on. This has never happened while I drive, only after the car has been driven and parked.
View 5 RepliesRecently my F150 has had issues starting in the mornings. It is in an insulated garage. It takes about 10 cranks before it fires. Then it struggles to run like its not getting fuel for a second or two, then rpm's jump to 1200 and has a slight miss for another second or two, then it smooths out and is fine. Leaving my driveway it will have a miss around 2000rpm for about two seconds then the truck will run perfect the rest of the day. It can sit outside in the cold for 10 hours while i am at work and will fire right up and run great. The issues only happens in the morning.
All the plugs were changed about 6 months ago. Fuel pump and fuel pump drive module were changed about 3 weeks ago. The check engine light has come on twice. The first time I didn't have access to a code reader and since the truck started right away and then died instantly i figured that was why the light came on, so i disconnected the battery and re-connected it. Light didn't come back on for a week. Second time code was for misfire on cylinder 5. I am changing the fuel filter this week. If that doesn't work i was gonna change the #5 coil.
Triton 4.6, new air filter, throttle body cleaned, new fuel filter. Seems sluggish off idle, and when I let off accelerator, rpm's take a few seconds to come down. If the truck is setting still, a quick hit on the throttle takes a second for the engine to build rpm's.
View 10 Replies2009 f150 5.4l. 36 gal. After fueling it takes 4 or 5 cranks to start engine. Doesn't matter if its partial or complete fill up. after start has a little black smoke and and rough idle for a few seconds. Then runs fine with plenty of power.
View 3 RepliesI just finished installing a new set of injectors, standpipes and the blue spring kit on our 2005 Excursion 6.0. The truck idles and runs much better but now it takes almost two seconds of cranking to start the engine. Cold and hot are the same and the length of time between shut down and start doesn't seem to matter either.
What to check? I am planning to check the ICP tonight when I get home. Could I have air trapped some where in the system? This is my first powerstroke so I don't know if this is a possibility.
I have 2 70's trucks, one with a 360 and one with a 390. Which I don't think makes any difference. The problem is, I experienced poor operation in that after driving for a while engine showed symptoms of reduced performance and stalling and shortly stalling all together. It would not restart even after changing fuel filters and checking pressure. It has a two barrel holley. I took the top off the carb to check for debris in the jets. What I found was a clear jelly like substance. I pulled it out and set it in the open air. After a few minutes it evaporated. I concluded it was something like alcohol created by the vacuum in the carb. After that the truck ran fine until it happened again a few days later. Always after sitting it would restart. When it did not I found the substance in the carb. Now I have the same problem with the other truck. It sounds like a few of the cylinders are starving for fuel and the carb is all but new with twin fuel filters. Ignition is fine on both trucks after hooking up the scope. What is this crap and how to get rid of it?
View 4 RepliesI got a 2010 sonata, just outside of the warranty with 60,400 miles. as of today these problems arose out of nowhere. the husband had trouble starting the vehicle today and got a check engine light. someone came, jumped it, and was good to go.
Well he comes home on break after 20 mins & goes to start the engine again and it takes 2-3 times to actually start. it's seems to be more difficult the longer it sits; if you turn it off and start it again it's less hesitant. we then replace the old battery that happens to be bad as well, with a relatively new one from my car and have the same problem. no more check engine- but it's still hesitating.
Possible starter problem? is something loose?