Ford Excursion :: 2002 - Engine Start Hesitating When Stopped At A Light - Misfiring Coils
Nov 9, 2014
I have a 02 ex 118,000 on it, not a every day driver, mostly weekend and camper towing. The truck was running great, stopped at a light and the engine started hesitating, the od light was flashing, and then it died.. started right back up no od light, but was still hesitating/missing took it to a local shop, they hooked up a scanner and said that several coils were misfiring. My question, replace all coils? go with oem coils, or aftermakert?
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I changed my plugs recently in my 2004 Chevrolet TrailBlazer 4.2l I6 with the coil on plug setup, and now it is misfiring and hesitating when I hit the gas. All the spark plugs have the proper gap and torqued down properly. I tried tightening down the ignition coils and on one I snapped the bolt. Of course my truck is staying parked until I replace the part which I have to order online. The only thing I can think of as far as the misfiring is not having a proper seat with the coils, my question is, how to get a better seating or if there are any other possible issues I could have over looked at all?
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2002 7.3 ...On my way home tonight, my Service engine soon light came on. How can I pull the code to see whats going on?
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I have a 2000 f150 with 198,000 miles. The lite on the dash came on, "service engine soon" , I had the codes read and they said the coils are going bad.
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I just replaced the motor in a 2002 Sante Fe 2.7 due to timing belt breaking, this motor will not start, it turns over, but I am getting no fire to the coils. Crank sensor replaced waiting on the cam sensor, anything else it could be?
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My 2001 F-150 4.6L was hesitating around 1500 RPM and the check engine light was on, dealer said the oxygen sensors needed to be cleaned. Had the work done and the problem still exists, the check engine light intermittently came on. I tried 89 octane fuel and the check engine light is off and the engine runs smoothly. I'm just a weekend mechanic and can do mostly basic stuff but the only time I've come across something like this is when I accidentally put 87 octane in my bike.
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So on Thursday night I replaced all of the plugs and boots on my 01 v10. I used Autolite 103's and Autolite boots. On Saturday the truck threw a code for cylinder 8. I bought a bag of 8 used coils off a buddy who has a mustang buy a few months ago so I put one on, cleared the code and the miss went away. On the way home tonight the truck started missing hard, but no CEL. I use torque, so i did a scan anyway and it pulled a code for cylinder 7. I haven't been out to troubleshoot yet. Could I have done something wrong for 2 coils to go in such a short amount of time? I followed the write up in the tech folder. Used proper torque specs, dielectric grease, and anti-seize on everything.
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So the previous owner of my V10 Ex had all the plugs changed and some of the coils needed to be changed at the same time.
Some have a yellow sticker on them. Some are plain black. The yellow ones say "Motorcraft" plainly on them.
The black ones look identical to the ones on my wife's Duratec 3.0L V6 in our Mazda MPV. They also have a Motorcraft part number on them.
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My 02 6.8 v10 4x4 4.30 X has a big problem. I was driving on sand and all of the sudden it stopped and dies. Had no trans fluid and a dead battery. After paying $450 to get it off the beach i filled the trans fluid and got a jump and it runs. When put in gear wether in 4WD or not it does NOT move. Only when put in neutral and pulled ... red dot is pavement, blue is where i got to, star is where i broke down on the way out...smh
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I have an 05 diesel. I have noticed the last 3 days I needed to crank it slightly longer to start it and it takes a second before ideling normally. It usually fires right up and jumps to life. Today i drive about 45 minutes. Stoped for about 30 minutes and shortly after I started it back up the check engine light came on. Will the Ex flash you the codes or do you have to have a reader? Thought I would try Autozone tomorrow but not sure if they read deisel codes or not. I was suspecting maybe glow plugs but who knows at this point. It seems to be running fine and I checked all fluids.
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I have my excursion sitting in a parking lot near my house. The ex will not start, it turns over but not starting? I hooked up my SCT tuner to read the codes, and it is pulling nothing. The Check engine, check gauges and battery light is on. Would a different scanner read the codes?
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Quite a few posts on this on the V10 forum. Mine Ex has been hesitating after starting (bad after a few days of no use) so I took off the old one and put on a new one. I'll clean up the old one and use it as a backup. Best to lay your body on old carpet on top of the engine, cause this value is right under the windshield, behind the air intake. Took about an hour with some swearing involved. DO NOT DROP tools, screws, gaskets, etc!
First few pics of where it's at .....
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My engine light went on when driving about 45mph. At same time engine began to bog down, then accelerate - then bog down again.Car is a 04 pt cruiser, Chrysler 4 cylinder Engine light still on and it starts but it seems to be running roughly.
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I changed the spark plugs in my daughters 2003 camry, and now it is sputtering and and hesitating. is there a chance I put them in to tight? The check engine light is on, and it will start blinking for a few seconds and then stop blinking and remain on when the car gets up to speed. The car wasn't doing this before the sparkplug change.
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My 2003 Honda Accord with 101,000 miles started hesitating on acceleration, and a day later my check engine light came on. I went to the auto parts store to borrow one of their diagnostic computers. The code I received for the engine light was from my O2 sensor. What can cause the hesitation and the O2 sensor to read faulty? I have had several O2 sensors go out on other vehicles, but that hasn’t caused any other symptoms before. I would like it to be that simple, seeing as how easy they are to replace, but I don’t want to get my hopes up. Anyway, the car is parked now and I am taking the bus because I can’t afford to take it to a mechanic. I don’t want to waste any money by starting to replace things without having better direction.
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I have a 1998 Pontiac Sunfire. I keep up on her engine and have only experienced this issue one other time back in the fall or winter. Like that day, today I started the car and drove off without letting the engine warm up a little because I was in a hurry. It was fine on my way to my destination but on the way home (about 5 miles from my house) I hit a lot of traffic an pretty much caught every red light. About 1/4 of the way home, every time I stopped the car started acting like it was going to stall out. The best way to describe it, would be if cars breathed like we do and she was out of breath panting. She had no trouble accelerating and there seemed to be no problem when continuously moving, it was only when stopped. Like I said, she only did this once before on a cold night and I was stopping and going after driving without warming it. She hasn't had a tune up or new spark plugs in a long time and she's due for an oil change. My feeling is that it is fuel related? I dunno. To top it off, my dad is looking under the hood checking the fluids right now and he just informed me that someone must've hit my car because there is now a dent and scrape on the fender.
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How to reset the Anti Theft on my explorer? The light is flashing fast and the engine won't start. Without the anti theft being reset the truck won't start. Been checking around to find an answer but can't find one...
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My 2002 Windstar SEL has been giving me a fit and I`m not getting any codes as to why. Here`s the 2 main issues. Clicking when i go to start up in a.m. if it`s below 50 degrees. ( Battery has been checked and all is o.k. or so I was informed). As long as it`s warm it starts fine every time. Also,it seems like the least bit of wet on the underside will cause it to spit and sputter and the check engine light will start blinking until it sits and dries for a while. (A very shallow puddle less than 6 inches deep at low speed or even the automatic car wash that sprays the undercarriage).
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I have a 2002 f150 with the 5.4. Its got a rough idle and a bit hesitant on acceleration. Im wanting to replace the coils and plugs but what brand of coils should I use?
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I have an '03 w/ the 7.3L. Today the tranny stopped shifting up out of 2nd. And the O/D light flashes. There are no other MIL lights on. I have do some searching here and some say the VSS (Variable Speed Sensor) is bad, some say there is a connector on the passenger side that needs cleaning, and some say there is a solenoid just inside of the tranny bottom that needs replacing. So, what shall I do?
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I have a 1996 ford taurus lx v6 3.0 dohm..my check engine light flashing. then it stop flashing..i did replace spark plug,wires,coil pack..when it start to flash i put it gear the car start to shake and sputter.i really don't know why its doing that the car has about 150000 miles on it..i do get a code p0302 Cylinder #2 Misfire..the new plugs and wires and coil pack is about 2 weeks old..
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