Ford F-150 - 1997-2003 :: 2000 - Service Engine Soon Light Came On?
The Service Engine Soon light has come on on my 2000 F-150 with a 4.6L when I was driving home in the rain. It has about 120,000 miles on it now. What are some of the main reasons why this comes on? Oxygen Sensors?
View 14 RepliesFord F-150 - 1997-2003 :: 2000 - Service Engine Soon Light On Dash / Ignition Coils Going Bad
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.
View 2 RepliesFord 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 :: 2000 V8 Running Rough At Idle And Check Engine Light On
I started out with my 2000 F150 with a 5.4 V8 running rough at idle. It would idle way down slow and then rev up a little over and over. On a couple of occasions it would even die when in drive or reverse. I did finally get a Check Engine light so i put it on my diagnostic program to see what was up. Here is what I got:
P1151 Lack of HO2S21 Indicates Lean
P0171 System Too Lean Bank 1
p0174 System Too Lean Bank 2
After doing some reading up I checked all my vacuum hoses and cleaned my mass air flow sensor. I then got the same codes again after a few minutes of running. So I went to the next thing that was recommended, the upstream bank 2 O2 sensor. After changing it the truck ran fine for a couple of days, no issues. Then all of the sudden it idled a little funny again and I got a Check Engine Light again. This time:
P0171 Bank 1 Lean
P0174 Bank 2 Lean
P0300 Random/Multiple Misfire
I reset the light to see if I would get the same again later. Before the light came on again I filled my truck up with gas and it seemed to be running pretty good again. Then a day or so later it set the light again. This time:
P0171 Bank 1 Lean
P0174 Bank 2 Lean
P0136 O2 Circuit Malfunction Bank 1 Sensor 2
P0156 O2 Circuit Malfunction Bank 2 Sensor 2
P1131 Lack of Switches HO2S11 Lean
P1151 Lack of Switches HO2S21 Lean
I went ahead and drove for a few days as it had gotten really cold here and I didn't feel like messing around in my shop since it isn't heated. A couple days ago I needed gas so i filled up again. Suddenly the problem was gone again. Truck ran fine idled fine no missing or odd idling at all. That lasted a day or two before it started acting a little weird again. At that point i was down about 1/8 of a tank from full. I have read that there can be issues with the fuel pump.. I am kind of wondering if that may be it now. But I haven't had to deal with this sort of issue before so I am unsure what to check next. The truck always runs fine off idle, it only seems to have the issue when it is idling. I had reset the codes the last time and i have the light on again now. I haven't checked it yet but I am sure it is going be some combination of what i have had in the past.
I have read that the IAC valve can be an issue as well. I had a problem with mine sticking a couple years ago and when it would do it you could just tap it with a wrench and it would idle up. But it never died like it does now and it would also idle a lot slower than it does. Back then I cleaned the valve and had no more issues with it. The truck has always had times when it would act weird at idle usually after slowing down after being at highway speed. The current issue happens at all temps cold or hot.
Ford 7.3L Power Stroke (1999-2003) :: Truck Feels Jerky With Engine Light Cutting On And Off
So apparently even though the engine light is coming on and off it's not recording any error codes.I tried with my reader, one from Auto one, and then a better one at a local shop, none of them would show anything. The issue is it feels jerky when the light comes on(or goes off). Imagine cutting your cruise control off while it's accelerating and then immediately cutting it back on and that's similar to what it feels like. What could be the cause? I guess I might drive my wife to work tomorrow so I can go by the dealership in Atwater Ca (I'm a bit worried, the one in Yuma, AZ tried to rip me off for three grand).
View 5 RepliesFord F-150 - 1997-2003 :: 4x4 Truck Cutting Out When Towing
My 03 f150 lariat 4x4 (5.4 L, 60,000 mi, 6500 g.v.w.r.) cuts out when towing (3,000 - 7,000 lb trailer wt.s) mostly highway but also in town. Usually restarts easily and when I drop trailer , problem disappears. Same problem with different trailers/weights - no error codes on my OBD reader.
View 1 RepliesFord F-150 - 1997-2003 :: 2001 / 4x4 - Speedometer Started Cutting In And Out?
I just got a 2001 f150 supercrew 4x4. Speedometer started cutting in and out. Just the speedo needle cuts in and is accurate for a long while then jumps up 10mph then goes back to accurate speed then cuts out and needle goes to zero for a bit then comes back on to accurate speed.
Just the speedo needle is the problem the trip meter and odometer and all other gauges on the cluster works just fine. Do I need a new cluster? Wouldn't be a speed sensor? Speed sensor would just cut off and would affect the odometer too wouldn't it?
Ford F-150 - 1997-2003 :: 2000 - Odometer Light Goes Out
My 2000 F-150 odometer light goes on and off intermittent. How to fix this?
View 12 RepliesFord F-150 - 1997-2003 :: 2000 Expedition - SES Light On
I'm chasing a SES light on my mothers expedition. It had bank 1/2 lean and the 4 o2 sensor codes. So I put a fuel pressure gauge on it. At idle it fluctuated between 31-35 (rose and fell with a rough idle) as engine rise/falls. Rev it up to 15-1700 an pressure falls to 29-30, unplug the regulator and it pegs at 40 no matter idle-2000 rpm... does those numbers sound right?
View 11 RepliesFord F-150 - 1997-2003 :: 2000 - Engine Swap Of 5.4 To 4.6?
I have a 2000 f150 5.4 4x4 auto with a bad engine, and have 1997 f150 4.6 4x4 auto rolled but with a strong engine. What would need to be done to replace the 5.4 with the older 4.6 engine?
View 1 RepliesFord F-150 - 1997-2003 :: 2000 V6 - O/D Off Light On The Dash Is Flashing
Why the O/D off light on the dash is flashing??? Whats it mean? Its a 2000 ford explorer...4.0 V-6
View 9 RepliesFord F-150 - 1997-2003 :: 2000 - Overheating Above 55 Mph - Replace Engine?
I own a 2000 F150 4.2L (I think off the top of my head) v6 XL model. For the past couple of years I've had an issue with overheating. So far I've had the following replaced:
Radiator
Thermostat
Radiator Cap
Water Pump
The intake manifold has been repaired, that was the first item to have some work done to it. The shop I took it to said the coolant hose that runs into the manifold was corroded at the entrance to the manifold. They stated there was no way to actually replace the hose, but they gave me two options:
1. replace the entire manifold or
2. cap the existing entrance port, drill a hole into the manifold next to the port, and run a new hose.
I chose the cheaper option which I suspect is part of the problem. Now to the problem.
I can drive around town all day long no problems even in 100+ degree Oklahoma summer heat. I left it idling on the side of a street for 2 hours during summer and no problems. The moment I get the truck to 55mph it starts to overheat. Not just overheat, but peg completely out in just over a mile after hitting 55mph.
Once I drop the truck down to about 40mph the temp starts to lower, but will fluctuate between normal and 3/4 to max.
What I need to look at? I've been told head gaskets, but there's no leaks and no water in the oil. I've been told to replace the engine, which if I could afford that I could afford a down payment on a new truck. It's a bit frustrating at best.
Ford F-150 - 1997-2003 :: 2000 - Code P0705 - O/D Light Flashing?
To start I was driving to work tonight and noticed the o/d "off" light flashing. it shifted hard one time then felt normal the rest of the way to work. At red lights the o/d light world turn off and about 3 minutes later it would flash again. When I got to work, I checked my code reader which gave me the p0705. I have searched around the net for about an hour and one thing i am seeing is that the fluid is "hot" or that there isn't enough. i have checked it and it looks slightly low like right above the add indication.
The only sound I here from under the truck is a rattle when in drive and at idle, but once I give it some gas it goes away. On they way home that night the o/d light was still flashing but it drove fine just at higher rpm, it down shifted hard one time but there were no other issues. I checked the fuses and they are all good.
Ford F-150 - 1997-2003 :: 2000 - ABS Light Comes On A Few Minutes After Driving But No Code
2000 F-150 Triton V-8, Super Cab, 2WD, ~170,000 miles, 4-wheel ABS (one speed sensor on each front wheel and one on the rear differential). The ABS light comes on a few minutes after driving. It seems to take a little bit longer for the light to come on when the weather is colder.
I used a Cen-Tech 60794 OBD II/CAN with ABS scan tool with key on, engine off, and the below sequence. No codes were detected. I then left the scanner connected but powered off and drove around until the ABS light came on. Pulled into a parking lot with engine running, powered up the scan tool and went through the following menu choices:
Diagnostics
ABS
Area - USA vehicles
Model - Ford
Although the tool's instruction manual has several more items that may or may not be required (VIN digits, model year, etc), the next thing I saw is a message indicating the scanner is linking with the vehicle computer. During that time the ABS light went out. Next on the scan tool display my choice was to read codes or erase codes. I selected "Read codes" and the display said there are no codes in the module.
Ford F-150 - 1997-2003 :: 2000 5.4L - Intermittent Engine Knocking Underneath
The knocking started very suddenly 2 days ago - but not after any unusual events, other work etc. Truck has 145 K, and otherwise starts & runs perfectly. Doesn't use oil.
I heard it from in the cab, windows closed. At first, thought it may be a rod bearing - but if so, not terribly loud. Didn't drive it any more after getting home. But starting it in the drive, the knocking was audible.
Then I discovered it * completely disappeared * several times, after shutting off engine, then restart a few seconds later. When that happens, absolutely no knocking at idle or reeving it up a bit. But it may return on the next 1 or 2 restarts, then disappear again.
Since the knocking * completely stopped * on some restarts, does that rule out a bad rod or main bearing?
I haven't seen oil gauge pressure fluctuation, whether it's knocking or not. The gauge is where it's always been - well above 1/2 way. But, the gauge also doesn't move when I rev it to around 2000 RPM (? may be normal not to move, after engine's already running?). When the knocking is happening, increasing RPMs also increases the knocking frequency.
Can't hear the knocking from top side of engine w/ hood open - even using rubber hose to my ear & moving it around. But (when) it knocks, can easily hear it inside the cab or under the truck.
From underneath, knocking is more in the center of truck, near the back of block / oil pan or tranny bell housing. I can't isolate the noise as more on one side of the block than the other.
Could the oil pump itself be making a knocking noise? The knocking is "similar to" a rod knocking, but doesn't seem quite as "hammer on metal" metallic.
There are no DTCs showing on my scanner. Only odd thing was, for "O2 Monitor Test," it showed "vehicle did not return data for any O2 monitor test." Though under the scanner "I/M Monitors," it shows O2 Sens Mon. "OK," and O2 Sens Htr "OK."
Ford F-150 - 1997-2003 :: 2000 - Engine Surging At Idle And In Gear
My truck is a 2000 model 2wd with the 5.4 engine. It has about 234000 miles on it. It suddenly started surging last night rpm jumping around approximately 4-600rpms each time. I noticed that once I got up around 50mph it would smooth out...
View 4 RepliesFord F-150 - 1997-2003 :: 2000 2WD - Engine Cranks Great But Will Not Start
2000 F150 4.6L Romeo 2WD. Engine cranks great. Fuel pump working. Changed fuel filter. Will not start. No codes. Fixed A/C day before yesterday, only had air coming out defroster, disintegrated vacuum hose at firewall. Ran errands yesterday, no problems whatsoever. Get in truck today to go to work and no start at all, engine turns over fine. What next?
View 7 RepliesFord F-150 - 1997-2003 :: 4.6L DOHC Engine Swap To 2000 SOHC?
I have acquired a 4.6l DOHC out of a mid year 85 mustang cobra, would like to install in my 2000 F150 that has a 4.6l sohc, what is available for ECM with the swap?
View 2 RepliesFord F-150 - 1997-2003 :: 2000 - Engine Backfiring Through Intake At Startup
We have a 2002 F-150 4.6L 4x4. The engine went bad and we bought a new engine (remanned ATK). Had this engine installed and a year later it was bad and was determined it was a manufacturer defect so they sent a replacement engine under warranty.
We had this new engine installed. The mechanic fired it up and it backfired through the intake. They claim that the compression is good, the fuel pressure is good, and the timing is correct. Can they check these things when the truck is not running? The mechanic is completely frustrated with the situation...
Everything I read leads to a timing issue but they say they checked it so before I go in there screaming I want to make sure it couldn't possibly be anything else...