Ford F-150 - 1997-2003 :: 2001 - Truck Was Jerking Like It Had A Misfire?
My truck was jerking like it had a misfire, so I talked to a few people on here and they said it could be a bad coil on plug and some said it could be a spark plug misfiring. I put all new Motorcraft plugs and boots in and the problem of the jerking and possible misfire stopped.......until now, its back! The check engine light has never come on and this problem is getting ever so annoying.
Could it be a dirty fuel filter? Can a coil be bad and not throw a code for the check engine light to come on? Something in the EGR? The problem persist at 1000-2000 RPM's mainly.
Ford F-150 - 1997-2003 :: Truck Has Random Misfire Code
I was involved in a light accident over the weekend. I was hit in the rear by a Prius which didn't do body damage except for the 7 blade harness for my trailer towing. But, now the truck has a random misfire code. You can feel the truck jerk when you go up any grade. We changed the fuel filter and dumped in some cleaner already. One guy says its fuel and one thinks its coils. It is a 2003 F150 extended cab 5.4 with a nearly new motor. The truck has about 175xxx on it and I have had it for about 40xxx. I have not changed coils. We did check the inertia switch on the passenger side and it was not tripped.
View 2 RepliesFord F-150 - 1997-2003 :: Truck Randomly Started Missing - Misfire On Both Cylinder 1 And 8
I've got a 97 f150 4.6 that has randomly started missing over the last month. It has started to get more frequent and codes are showing a misfire on both cylinder 1 and 8. Both of these cylinders run off the same coil pack. I'm thinking its the coil? The plugs and wires, motocraft, have about 3k on them and the truck runs great otherwise. I just don't know how common a coil would cause this or if they would act intermittent like this.
View 5 RepliesFord F-150 - 1997-2003 :: Shutters At 35 MPH / Front Diff Is Stuck In 4wd?
I now purchased a 1997 Ford F150, I bought it with the past owner saying it needs a transmission but it drives nice until I get to about 35mph, at which point it feels as if the front diff is stuck in 4wd and it shakes violently, I have read other forums and was hopeful that it was the transfercase issue where you take the transfercase motor off and turn it into 2wd manually and it didn't seem to change anything, it sounds like it is trying to change from 2wd to 4wd high and then to 4wd low, but it doesn't seem to sound like it is actually changing anything, the turning on dry pavement does change after switching it but it still shakes and feels like the front end is keeping it from being in 2wd, as I have done very little work on Fords, in the past and I do like the feel of this truck and would love to fix it myself and not take it to someone to have it fixed.
View 6 RepliesFord F-150 - 1997-2003 :: Rain Causing Misfire / Truck Loses Considerable Power To Accelerate?
After/during the rain, every other time my truck loses considerable power to accelerate. It's not consistent but happens increasingly often. As I accelerate up to ~ 50km/h (also when I reverse), my engine will shake the entire truck. Past 50 it "appears" to go away. Typically this will last up to 10 mins and will disappear and run fine again. The last time it happened the check engine light came on and went away the next day. After reading online, I've heard about the "COP" connection??
2003 Ford F-150, 4.6L Triton V8 XL, 2WD
Ford F-150 - 1997-2003 :: 2002 4.2L V6 - Shutters At 55 MPH / Backfiring In The Intake When Leaving A Stop
Ok, I was reading the one on the V8s, but not sure with the V6s. First off, let me tell you what has been done. I replaced fuel and oil filters, Plentum seal, and bolts, replaced plug wires, and coilpacks, and the PCV valve. I can't remember what else I did, but it was before Spring Break last year when my daughter and I were taking a trip across the US to pick up a motorcycle and do site seeing. Anyways, before I did all of this, the truck was getting to the point where I could not get it over 45 or it would feel like the trany was going. When I pulled the plugs out, they were running lean. I have had my Check engine light pop on with the Cam Pos Sen, but I have replaced that. That code has never came back, but it is still running lean, and backfiring in the intake when leaving a stop. I am wondering if the fuel pump may be going out, or what else it might by. I work on older cars with carbs, so not all that sure with the injection stuff.
View 4 RepliesFord F-150 - 1997-2003 :: 2001 - Misfire On Cylinder 6 - CEL On?
I have an 01 5.4 Triton with engine light on I put it on the scanner and it read miss fire on cylinder 6 and 1 I changed the cops and plugs boots and spring erased the codes but the check light is back on and scanner is say miss fire on same two cylinders u can hear it in the exhaust u can smell gas when sitting at an idle around 40 MPH has a slight engine shake goes away when u accelerate I am not sure what else to do some one told me to check for vac leaks and fuel pressure.
View 14 RepliesFord F-150 - 1997-2003 :: 2000 - Bogs Down / Running Rough And Shutters A Lot - Code P0171
I've got a 2000 f150 with a 5.4 and 135,000 miles. The other day it was driving fine then i stopped and got gas and after that it was boggy and running rough so i thought bad gas but i ran through that gas and got more at a different store. The cel came on i got it checked it was misfire cylinder 1 so i put new cop, spark plug, and injector. Unhooked the battery and then the light came back on so i ran the code and now im getting a p0171. I checked the pcv and sprayed around the intake and vacuum lines. I also checked the pcv hose and elbow in the back and i found nothing its a fairly new hose. So, it does run rough it shutters a lot.
View 2 RepliesFord F-150 - 1997-2003 :: 2001 - Misfire / Shakes The Cab When It Goes To Lowest RPM For That Gear
Have an 01 f250 superduty with a 5.4 triton ... Plugs done 1500 miles ago along with boots just tested and put in 4 new coils.
I have developed a miss and i feel like I am parts chasing. The miss only shakes the cab when it goes to the lowest rpm for that gear. It is very subtle when it is in idle.
Ford F-150 - 1997-2003 :: 2001 - Codes Pops Up - Cylinder 1 Misfire?
2001 f 150 5.4 liter with it being code pops up saying cylinder one misfire, I've charge coil and spark plug ran great for awhile now starting to act up again. Got coil check and says still good and look at spark plug and looks still in good shape being just replace two weeks ago. It's running fine but if it sits over night and I get in and start it and begins to shake when I but it in drive and don't even need to move the truck just place it in drive with foot on break. I drive it awhile and it stops and runs fine?
View 9 RepliesFord F-150 (2004-2008) :: Transmission Jolts While In O/D Around 50 - 70 MPH
My '04 Lariat 4x4 5.4L SCAB w/ 167k miles is giving me problems primarily while in O/D around 50-70 mph. When I lightly lean into the throttle either to slightly increase speed or maintain speed while going up an incline I get some jolting coming from the tranny. It's not a one time jolt when it downshifts but a repetitive jolt while staying in the same gear.
It doesn't happen until the engine is up to normal operating temperature and happens almost exclusively when O/D is engaged. It's thrown a code which I'm going to have pulled today while at lunch (will follow up with the code once I know what it is). When the check engine light has come on I can push the O/D button to go into 3rd gear and it will still shimmy the truck a bit but when I go back into O/D it seems to calm down.
I'm thinking it's s sensor and I'm aware there are a few that talk to the tranny. What could be causing it. It started late last summer but has progressively gotten worse. It's a daily occurrence and road conditions and outside temp don't appear to make it worse or better. One more thing to note is that the jolting is significantly worse when in 4x4 high which makes sense since it's affecting both the front and rear axles assuming it's coming from the tranny.
Ford F-150 - 1997-2003 :: 2001 V8 Truck Won't Start In Park
So I just bought a 2001 F-150. It has the 4.6 v8 it's a 4x4 automatic. Sometimes i'll go to start it in park but nothing will happen. But if I put it in neutral. It'll start right up.
View 7 RepliesFord F-150 - 1997-2003 :: 2001 2WD Truck Cranked But Did Not Start
I have a 2001 ford F150 with a 5.4 2WD, with a starting problem. Last Friday I went to leave work the truck cranked but did not start, turned the key off and tried again same thing, on the third try it started. Drove it home 30 miles with one stop on the way, restarted just fine. At home in the driveway I restarted it 5 times without a problem so I was thinking it was just a glitch. Did not drive the truck all weekend thinking the problem was fixed.
Monday morning leave for work and everything was fine, went to start the truck in the afternoon and the same problem as listed above (3 or 4 tries and it started). It home again in the driveway restarts every time. I do not have any check engine light on but I thought I would still plug in my code reader NO CODE. Where to start troubling shooting this problem?
Ford F-150 - 1997-2003 :: 2001 - Truck Stalls Under Load
I have 2001 F-150 with 4.6L. Truck runs fine until under load and runs fine until I slow down to a stop sign. Once truck sits for a few moments it fires up again and will run for a short while then will do it again. Each time i let it sit for a few minutes, it will start again.
I pull a small travel trailer and seems to happen more frequently when pulling or climbing hill, but not under full power, just when slowing down. Could this be cause of catalytic converters? MAF sensor, or fuel starving.
Check engine light is on, will codes identify if it is a plugged cat?
Ford F-150 - 1997-2003 :: 2001 - Truck Won't Crank Up At All Or Fire
I have a 2001 f150, 5.4triton, 4x4 supercrew. I'm having trouble getting the truck started. About a month ago is when I first started having trouble with it, and it's happened more frequently until now it just won't crank up at all. The engine is turning over, but it it just won't fire. When it starts, it runs and drives fine, no cut off or rough idles. I replaced the cam sensor today (figured it'd be worth a shot for 20 bucks) but that wasn't it.
View 2 RepliesFord F-150 - 1997-2003 :: 2001 Truck Turns Over But Won't Start
2001 f150 4x4 5.4 205k ... This truck is not my daily driver but I use it about once or twice a week. Last night I drove it to the store and it ran great. As good as ever.
This morning it won't start. It cranks and the battery is strong but no bang. It was cold. Just below freezing for the first time this year. No blown fuses where would you start?
Ford F-150 - 1997-2003 :: 2001 5.4L Truck Will Crank But Not Starting
I drive a 2001 ford f150 lariat 5.4L. My truck will crank but not start, i am getting complete spark, and have ran a full fuel pressure procedure, and am getting complete fuel pressure, there is no water in my gas, everything checks out how it should. I ran a test on my cluster and it showed a code that said i am not getting connection to computer to start. I removed the cluster and repaired all loose wires properly, and it still wont start! I have had many people look at it and they said it could still be a bad cluster.
View 13 RepliesFord F-150 - 1997-2003 :: 2001 Truck Stuck On Park
I have a 01 F150. I just turned it on and everything was fine it turns on lights turn on but when I tried to get out of the garage I would not shift. Windows won't go down . I am guessing it's something electrical .
View 1 RepliesFord F-150 - 1997-2003 :: 2001 Truck Died On Freeway
I have a F150 2001 6cyl. Other day was doing 75 on freeway and lost all power. I replaced fuel filter, and pump is humming good (was replaced 4 years ago) checked the Inertia Switch and checked all relays, but truck still wont fire. I checked spark first and that's good.
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