Ford F-150 - 1997-2003 :: Truck Suddenly Started Running Rough / Too Many DTCs All At Once
I have a 2001 F150 4.6L auto. This truck suddenly started running rough. Cleared all codes and re-scanned after starting truck. The codes are as follows; P0135, P0155, P0443, P0740, P0743, P0758, P1451, P1460, P1747, and P1760.
My question is; is it normal to have this many DTCs come up at once? Could my PCM be faulty causing this problem? Can you swap a pcm from the same year truck with the same options without reprogramming?
Ford F-150 - 1997-2003 :: 2002 Truck Running On 3 Cylinders
My aunt recently gave me her 02 f150 for free because it got flooded and she didnt want to fool with it. she said it ran great before it got flooded. I flushed everything. oil, gas, and tranny. I blew water out the cylinders and replaced the spark plugs. I took the fuel injectors out and cleaned and cycled some b12 threw them. The truck starts and gets spark to every cylinder and is only running on 3. I can pull 3 plug wires off and the idle does not change. Idk what it could be but dead cylinders. I am afraid I am going to have to find a new engine. I am going to do a compression check later this week when I have time. I am new to fords so if there is anything I should check...
View 2 RepliesFord F-150 - 1997-2003 :: 2002 Truck Started To Idle Very Rough - Codes PO308 And PO316
My truck started to idle very rough. I pulled the codes and I got po308 and po316. First I changed plug #8, the electrode was nearly gone. I have never seen a plug in worse shape. Replaced that plug and fired it up, it still idled rough and threw the same codes. Next I moved the #8 coil pack to the #1 location and vice-versa, still the rough idle and same codes. Then I moved the #8 injector to the #1 location same results. Finally I tested compression in the #8 cylinder and it read 32psi ( not good) everything else read 150 to 160 psi. Squirted some oil into #8 and no difference in compression.The truck is a 2002 with 184,000 miles, it burns a quart of oil every couple weeks but still is in perfect shape. Should I bite the bullet and invest in a remanufactured engine for 2500.00? I put one in my 97 f 150 a few years ago with no problems.
View 5 RepliesFord - Explorer :: 2003 Truck Started And Running Rough - High Temp Low Oil Light Came On
2003 ford explorer 4.6L. This truck will start and run rough high temp low oil light come on and temp gauge is pegged hot. Oil gauge is fine though, checked oil its fine.
I checked coolant reservoir its ok.
If I shut truck off and restart it will run ok and rev like normal and then all of a sudden go into limp mode and will misfire etc...
What sensor seems to be the main culprit?cht sensor???
Ford F-150 - 1997-2003 :: Truck Started Rattling From The Exhaust
1997 F150... Truck has slowly started getting worse and worse performance. About 3 weeks ago the truck started rattling from the exhaust, Towing my trailer the other day, the truck had NO power, I thought it was the plugs, so I replaced them.
Now the rattle is worse (no lose heat shields). I am blowing the little tubes off the drivers side exhaust manifold, the ones that go to the DPFE sensor.
Did I mention, that the truck has no power, sluggish, now I am dumping hot exhaust fumes into the engine compartment. Still got the rattle underneath.
I think the cat is plugged up on the drivers side. (which probably explains all my symptoms)
Any other reason for the rattle literally coming from the drivers side cat and the little tubes being blown off?
Ford F-150 - 1997-2003 :: Truck Would Not Crank After Sitting For Few Days Without Being Started
I am having problems with my 97 F150 6cyl. A couple of months ago, I noticed the truck after sitting for a few days without being started would not crank. After some trial and error, I found that turning the ignition switch on and off several times did the trick and the truck would crank right up. I was thinking this might be a fuel pump or fuel filter issue but, I'm not sure.
A couple of days ago I was going to drive the truck and did the ignition switch deal as usual and the truck cranked up but, there shortly after while just idling the motor died. I have tried and tried to crank it and it want start back. After thinking on it, I don't know if this is a fuel problem or not, or maybe even the ignition box.
Ford F-150 - 1997-2003 :: Truck Shakes When Accelerating Hard
Its not the tires/wheels. I just had them balanced. It only shakes when hard accelerating. If I am easy on it, then smooth as can be. It gets worse with the RPM of the engine. I am thinking its in the tranny.
It still shifts smooth and I have been pulling 17 mpg on the interstate with it. So I know its acting correctly? Could I have blown something in the trans or ballooned the torque converter?
It just started the other day, I drove about 350 miles on vacation and noticed it when I went to come home. Like i said it only shakes when you lay in to the throttle, and it gets kinda violent.
Ford 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 :: Constant Airbag Light When The Truck Started And Shut Off
I bought a 01 F150 with the 5.4 motor in it not much over a year ago. The truck needed quite a few things but the price was right. I have been dreading fixing one issue I knew about when I bought the truck. I figured I would ask here before contemplating taking my 12 year old truck to ford.
I have done quite a bit of reading about the airbag codes and in some cases people suggested the passenger switch led can burn out causing the light to occur. Here's what I know,
The truck has not been in a accident. I bought it from the owners son who only knew where to put gas in the truck. The father took care of the truck and he assured me it was not accident related for what it's worth.
Upon start up there are no flashes of the airbag light. From the time the key is turned ign. on to the time I shut the truck off it is a solid light. Early this spring I soldered a new led in the passenger on/ off switch with no change. I wonder if the switch is bad but I did not see a proper way to test it.
A airbag light code reader would seem to possibility but I have not seen any auto-part stores that borrow that type and my obd2 scanner cannot pull those codes. Where to start with troubleshooting?
Ford F-150 - 1997-2003 :: 1998 - Rough Running Truck When Accelerating
I have a 1998 F150 4.6 2wd regular cab with 255,000 miles on it. Lately it has had some problems. The first is that it will run really rough when under a load, meaning when I step on the gas. It runs smooth at idle and at cruise but when I step on the accelerator it bogs way down and almost shuts off. I have changed the spark plugs, spark plug wires, coil packs and fuel filter. Now I'm thinking maybe fuel pump?
The other issue is that when the truck is having to work a little harder (i.e. pulling a trailer or running in the summer with the AC on) it will start to run hot. I have changed the thermostat, flushed the coolant, cleaned out the radiator, etc. and it still does it. Could both of my issues be related to a fuel problem??
Ford F-150 - 1997-2003 :: Transmission Line Running Under The Radiator Has Started To Leak
The transmission line running under the radiator has started to leak. I took a piece of rubber trans. hose and buy passed the cooler. How much does the cooler support the trans. temperature. I don't tow with the truck. And for the most part drive it around 14 to 20 miles one way to work. Is this something I need to replace now or after the temperature hits the 80s.
View 5 RepliesFord F-150 - 1997-2003 :: Hard To Start If Truck Sits For Few Days
2002 4.6L 75K Miles ... Truck has hard time starting if it sits for a few days. Recently had the fuel filter (under driver's door) replaced for first time, and mechanic said it was clogged (?). He also checked fuel pump pressure and said it was good (about 40 lbs). Truck starts OK if used every day. Battery seems OK, as starter turn engine fine. Seems that there's a fuel problem.
View 4 RepliesFord F-150 - 1997-2003 :: Hard To Do Speed Limit On Highway And CEL Started Blinking
My truck is a 2002 F-150 4.2l standard trans. I noticed it was lacking a little power one day and the next day a little more so,Then the third day I was heading out to the Doctor (50 miles away) I noticed the truck was slowly and gradually getting worse to where it was hard to even do the speed limit on the highway and the light started blinking so I headed straight to the nearest Advance and had them pull the codes and it gave us 172 bank 1 too rich and 174 bank 2 too lean I replaced the two top o2 sensors (advance sold me)same thing....... plugs, wires, coil, air and fuel filters are all new... checked the PCV hoses all look good, I'm a cancer patient and need my truck for Dr's and treatments and no money to randomly buy parts, I have seen people pointing to intake gaskets and isolator bolts... Does this motor have a track record of this being a common problem?
View 4 RepliesFord F-150 - 1997-2003 :: 2001 - Truck Started Jumping Real Bad And Almost Died / Oil On Sparkplugs
2001 F150, about 3 weeks ago I drove through standing water that was probably about 2 feet deep, as soon as I did that the truck started jumping real bad and almost died. I drove it around for a little while and it started to run better. After that it started to feel like it was misfiring badly. Between 40 -50 mph on the highway just giving it gas a little the jumping was pretty bad.
I decided to change out the plugs, thought maybe water got onto them and this was causing the issue, this was my first time changing the plugs in the truck and it was not nearly as bad as it could have been! I was able to do all of the plugs except number 7. The fuel injection line is right on top of that plug and I did not want to remove it!
After changing the 7 plugs the truck is running better now, I have not yet felt the jumping that was happening, my problem is that on the 4 plugs on the passenger side all 4 looked to be covered in oil. My question is does this mean my head gasket is blown and how long do I have before I am going to have to put alot of money into this truck to fix this issue?
Ford F-150 - 1997-2003 :: 2000 - Check Engine Light Came On / Truck Started Shaking
I have a 2000 f150 4x2 5.4 168k... Check engine came on,started shaking, weather was really cold. RPM would be a little high then low then back up. Especially when I turned on heater. Felt like truck would die but never does nor does it have issue starting.
So far, I have replaced two oxygen sensors inside engine,all coils, spark plugs, fuel filter, had injectors cleaned, intake cleaned. Truck runs better but, light came on a day later again. I can feel the tiniest of shaking going on and, cold mornings still make RPMS a little unstable. I was driving truck on highway at about 60 mph when a slight tug was felt and Truck check engine came on. I feel truck heavy, once it warms up completely, a little lighter.
Codes came up at auto zone as P1151
But I'm running out of options and frankly, money to fix this truck.
Checked the MAF and looked okay.
I'm with minimal skills.
Ford F-150 - 1997-2003 :: 1999 V8 Will Not Start / Truck Started Idling Very Rough And Died
1999 Ford F-150 V8 5.4L... The other day I was attempting to fix my 4wd. I discovered that the vacuum tube by the 4wd solenoid had become disconnected. I reconnected it and in an effort to see if my fix was successful, I drove my truck up one of the canyons nearby. I got to an area full of loose rock and popped my truck into 4wd. As soon as I began to drive, the truck started idling very rough and died. I attempted to restart it for the next few minutes unsuccessfully. I got it started once and it continued to idle rough for a few seconds and died. I have not been able to start it since. It turns over but will not crank. It is not throwing any error codes. What I have checked so far:
Spark plugs are working.
When turning the ignition into the ON position, I am able to hear the fuel pump working.
I have not seen any cracks in the vacuum hose.
All the fuses are still okay.
What the culprit may be?
Ford F-150 - 1997-2003 :: 1999 - Truck Won't Start / Theft Light Just Started Blinking
I recently changed the heater core on my 99 F-150 which meant i had to remove the dash. I got everything back together turned the key to start it and nothing it wouldn't start it wont even turn over. All the electronics come on like normal it just wont start. I have chased every wire every connection into madness. It has an aftermarket remote start someone said that would have bypassed the PATS but i dont know about that the theft light just started blinking.
View 1 RepliesFord F-150 - 1997-2003 :: 2000 Truck Started Missing And Code P0302 Came Up Along With P0171
I have a 2000 f150 with 5.4 Triton with 165k miles. I did invest in a code reader. It started missing and code P0302 came up along with P0171. Put new coil on #2 and truck ran fine for a few days. Then it started to run rough again. Shaking, Idle rough, no power and CEL came on again. This time code P0171. I changed out fuel filter to no avail. My next step was to start looking for vacuum leaks. As I'm searching, All I am finding is trucks with this problem also get P0174 code. My question is since I am only getting lean on one bank does that pretty much eliminate things like MAF or the famous elbow vacuum leak and make something that only affects one bank like an O2 sensor on CAT more likely?
View 2 RepliesFord F-150 - 1997-2003 :: 2000 Truck Will Not Start After Running For A While Then Sits For About An Hour
2000 2WD 4.6L ... I was trouble shooting why the truck will not start after it has run for awhile then sits for about an hour. I was checking the connections on the solenoid switch on the fire wall when my wrench slipped and touched both terminals on the solenoid and the engine starter kicked in. I tightened the connection then tried to start the truck with no luck. so I tried leaving the key in the "ON" position and jumped the two terminals and the truck started. Does this tell me I have a bad solenoid switch?
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