Ford F-150 - 1997-2003 :: Location Of Cylinder 3
Which cylinder is #3 on 2003 150 4.6. ...
View 2 RepliesFord F-150 - 1997-2003 :: 1999 - Location Of Thermostat?
Where is the thermostat located on a 5.4 1999 engine.
View 1 RepliesFord F-150 - 1997-2003 :: 1999 - EDIS Location - Wire Color?
I have a 99 f150 XL 4.6, 5 speed. I spent some time tracing the leads around the ignition system to find the EDIS module. The purpose of this is to install a aftermarket tach coming off the EDIS. This seems to be a simple approach and I have a pin diagram handy for it. I am initially shying away from tapping into the EEC. Maybe better yet, what wire color to splice behind the gauge cluster that would be useful too.
View 1 RepliesFord F-150 - 1997-2003 :: 1999 - Way To Access Cylinder 4
1999 f250 ld, 5.4.
Started running rough, checked codes. Initially got po300, po304. Reset, and when I checked again, had po171.
Checked the PCV lines, and found a split right near the throttle body. Of course. broke the plastic tube trying to pull it off. Replaced the short piece of hose with a longer piece to make up for the broken plastic tube.
Now, po171 is gone, but the others remain.
Cylinder # 4 looks impossible to get to. I would like to swap COPs to see if the code moves.
A. does this make sense?
B. how the hell to I get back there?
At a minimum, it looks like I have to disconnect a bunch of hoses, and maybe even remove the fuel rail.
Ford F-150 - 1997-2003 :: 1999 - Bad Cylinder 2 Valve / Very Low Compression
1999 F150 4.2... Has at least a bad #2 cylinder valve. Very low compression. 200k on the truck. Here's the question: drop another motor or just do the heads?
View 5 RepliesFord F-150 - 1997-2003 :: 1999 - Persistent Misfire In Cylinder 5
I have a 1999 F-150 4.2L with a misfire in #5 cylinder. I have replaced plugs, plug wires and coil pack, checked compression (147 psi) and ran 4 cans of seafoam thru it and still getting misfires on acceleration. It'a a 5 speed and it sounds rough and runs a lil rough as I go thru the first 3 gears, then it runs good as I get up to speed and cruises fine at 80mph. I'm thinking a bad fuel injector???
View 7 RepliesFord F-150 - 1997-2003 :: 1999 - Ride Rough - Misfire On Cylinder 3?
I'm working on my 99 f-150. I replaced all my spark plugs and coils after I got a misfire on cylinder 3 reading on the scanner. The truck was running ok but two weeks later it started to ride rough again I checked the scanner and got the same reading for a misfire on cylinder 3. Why its giving me the same misfire again? Could my injector cause that misfire? What about the egr valve?
View 8 RepliesFord F-150 - 1997-2003 :: 1999 XLT - Cylinder 4 Misfire / Shaking When Accelerate Or Idle
Ford F150 1999 5.4 XLT... I've had this truck since may 2013 from the 2nd owner who only drove it
occasionally to make sure it ran. For the last 5 weeks there have been two occasions where my service engine light appeared...once on 12/28/15 and again today. Both read cylinder 4 misfire. Upon searching this piece which I'm assuming is the boot that covers or houses the spark plug is very unsecure and causes a shaking feeling as I accelerate or idle. Being so far back I can't reach it with extensions on a ratchet and barely fit my hand back there. Having to consider taking it into a shop for further analysis and repair but I'm trying to save as much money as possible as I am in between jobs since mid January. I have a picture attached...
Ford F-150 - 1997-2003 :: 1999 F250 Skipping After Rain - Code P0307 / Cylinder 7 Not Fire Correctly
99 F250LD 4x4 w/5.4 and 215k . I'm sure I'm not the only one with this problem. Just had quite a bit of rain in my area. I didn't drive the truck in it but 3 days after the rain stopped I did. Skipping badly ! It has done it before and will clear itself up after a heat cycle or two. This time it kicked a p0307 code. # 7 cylinder not fire correctly I believe. I got ready to replace the cop but decided to wait a day. In the mean time I pulled the connector and blue compressed air through it and the male connector.
The next morning I decided to drive it before replacing the coil. Absolutely no skipping at all. Drove at different speeds , up heels slow , high speeds, no skipping. Ran the truck for about 20 minutes or so. Is the connector getting moisture in it ? Can I fill the connector with dielectric grease? Is there another problem. I cleared the codes and am going to drive a couple of cycles to see if any come back. Like I said it has done this before but not bad enough to throw a code so I'm not sure if it's always number 7.
Ford 7.3L Power Stroke (1999-2003) :: P0269 Cylinder 4 / P0284 Cylinder 8 Running A Little Rough
So I did a cylinder contribution test and a buzz test today. It buzzed evenly on all cylinders. Then when I did the cylinder contribution test I got these codes,
P0269 cylinder 4 contribution balance
P0284 cylinder 8 contribution balance
It has been running a little rough lately but not smoking. Seems to be chattering more than it was too. I did the FRx, HPx, CVDs and banjo bolt mods about 500 miles ago and it was a lot quieter and ran better. Just recently started running rough and a little louder. Could these injectors be bad? I did new injector O-rings about 800 miles ago. I ran the test with the engine cold and with it warmed up and got the codes both times. It seems to have a little bit of throttle flutter when holding it about half throttle while driving.
As far as I know the injectors haven't been replaced and they have 186K miles on them.
2001 F-350 Lariat Dually Supercab 6-spd manual 7.3 Powerstroke Turbo Diesel 186,000 miles....
Ford F-150 - 1997-2003 :: Location Of ECM - Replacement?
I'm looking for the location of the ECM in a 97' f150 5.4.. Also need to know difficulty on replacing it and is it what controls the windshield wipers and windows?
View 1 RepliesFord F-150 - 1997-2003 :: A/C Blowing Hot Air - Location Of Relay?
I have a 97 F-150 that the A/C went from blowing cold to hot instantly. I have done the following;
1. Checked fuse. Was good.
2. Checked Low Pressure connection.
On this, I jumpered the connector and could not get the clutch to engage. I also checked to make sure I had 12v from that point, which I did.
3. Checked the power to the clutch assembly. Got nothing. I also put 12v directly to the clutch and it poped in just fine.
Based on all of this I think I have a bad relay between the low pressure sensor and the clutch assembly. The only problem is I cant find it. Where this relay is located
Ford F-150 - 1997-2003 :: 2001 - EGR Valve Location?
2001 5.4l Windsor... I have been reading up on some post, and I'm wondering where the EGR VALVE is located on these motors?
View 5 RepliesFord F-150 - 1997-2003 :: Blower Motor Resistor Location
I'm looking for information and possible photo location for the blower motor resistor. My truck has climate control. I've looked under the dash on the passenger side and behind the glove box door and I've been unable to spot the location. Do I have to remove the plastic panel behind the glove box?
View 6 RepliesFord F-150 - 1997-2003 :: 2002 - Location Of Fuses For 12V Power
Need location of the fuses for 12V power in dash.
View 2 RepliesFord F-150 - 1997-2003 :: Part Number And Location Of Battery Fuse?
Had a question about where the battery fuse is located and it's number. I just put a brand new alternator on.my truck. Turns out I might not have needed one, switched the battery with the new alternator on and the truck still went dead after it ran for about 10-12 seconds. So some told me it may be the battery fuse but I don't know which fuse it could be.
View 2 RepliesFord F-150 - 1997-2003 :: 2001 - Location Of Automatic Lights Sensor?
I've got a 2001 f150 XLT and I've checked the Haynes manual and searched Google but I'm having no luck.
I'm trying to locate the sensor for the Automatic Head Lights.
I had a small "spill" on the dash at night and immediately the lights started to blink and click. It fixed itself but sometimes it will do a weird little "click, click noise" change thing. I would like to clean the sensor or ensure it's not partially blocked.
Ford F-150 - 1997-2003 :: Exact Location Of AC / Heater Blower Relay
Locating subject relay on my F-150 XLT Extended Cab, 4.6Ltruck. All my research thus far indicates it is somewhere on the truck. An electrical diagram I've come up with shows it in the "Blower/Flasher Relay Block". So my question is exactly where is the Blower/Flasher Relay Block?
View 4 RepliesFord F-150 - 1997-2003 :: Battery Light On Intermittently - Ground Location?
F250 LD 99. Battery light flashing from time to time. When it happen voltage gauge in dash go up (but not in red zone so far). All other light are blinking too but not on and of like battery warning light then like stronger - weaker. So far at Internet is said should be ground. I saw one ground at firewall close to negative post of battery but where is other ground? Can it be voltage regulator (alternator)? Did clean battery posts, didn’t work. 4,6 engine. Voltage at battery posts with engine on is 14,7 - 15,1 V. With engine off 12,3 V.
Didn't managed to check voltage when is battery light flashing as it only happen when I drive not at idle.