Ford F-150 - 1997-2003 :: No Electrical Power At All
Truck ran fine yesterday. Go out to get in it today and the dome and door lights do not come on. No chime when inserting key, turn key and nothing. No dash lights, no head lights, no clicks, no buzz. Absolutely nothing.
I checked and the battery has 12.8Vdc. Both master fuses on the firewall read good. All fuses in the under hood fuse box read good. I am confused. Where to start looking?
Ford F-150 - 1997-2003 :: 1999 5.4L - Spits And Sputters Suddenly Then Will Drive Normal
I have a 1999 f150 5.4L that will drive normal and all of a sudden it will spit and sputter, the CEL comes on for a second or two, then it’s all over and its back to running normal. I changed the plugs, and fuel filter and it still does it periodically. Vacuum leak?
View 4 RepliesFord 7.3L Power Stroke (1999-2003) :: No Power Suddenly - Got Code P1316?
Here's the story. Truck has showed no signs of rough running. Wife drives truck around town. Truck up to temperature and doing fine on a 90 degree day. Stops at red light. Makes left turn engine light comes on truck seems to be running on 4 cylinders. Pulls over light goes off engine idles perfect. Pulls back on road light on no power. Gets truck to a local friends house lets it sit til I get off work.
I check for codes get p1316. Drive truck toward my house no problems for 4-5 miles then does the above with me. Limp it home. I know it is pointing at a wire problem to injectors and or IDM. Did a buzz test passed fine. Plan on pulling valve covers and looking for the usuall things. Any thing I am missing? What will a kOEO test tell me? Should I run one? How common is IDM to go out? One last thing just put a rebuilt transmission in it 3 days ago may be unrelated it seems to be doing fine.
2003 f-350 cc 7.3.
Ford 7.3L Power Stroke (1999-2003) :: Dash Went Dark Suddenly Then No Power
I was driving today and all of the sudden the dash went dark. No odometer, power windows, radio nothing. As soon as I touched the brakes it went dead. Wouldn't restart and all I could hear was a constant buzzing coming from the fuse panel by my knee. Let it sit for five or ten minutes then it would fire up and run good then do it all over again. The second time the truck had no power. I put a jump pack on it and fired right back up. After the the third time I called a toe truck. I'm guessing it is a electrical/charging issue.
View 4 RepliesFord 7.3L Power Stroke (1999-2003) :: F350 - RPMs Won't Drop Below About 850 When Come To A Stop
Have a 2003 F-250 with 174,000 miles. Recently replaced CPS and ICP and it's running much better. It normally idles at about 700 rpm. Lately, after driving for any distance above ~40mph, when I come to a stop, the rpm won't drop below about 850 rpm. If I shift to neutral (automatic trans), the idle drops to around 700. At the next stop sign/light, it's back up to around 850.
View 11 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 F250 - Lost Power And Suddenly No Throttle
Comming back from hunting today my truck suddenly lost power and stepping on the accelearator had no effect at all. We were on the highway thru the mountains but on a fairly level stretch for a few miles. Managed to pull the truck and toy hauler over and the engine was running fine but stepping on the accelerator had no effect. The check engine light came on every time I stepped on the throttle and went out when I released it. It started fine but no throttle response. Switched around a bunch of relays and checked the fuses and still nothing.
Not liking my parking spot i tried to see if it would move down the road at an idle but it would not. Then I thought to try it in 4 wheel low and as the shoulders were soft it wouldn't move forward so tried reverse and went back a foot, forward again and moved a foot and a half. did this several times and all of a sudden the throttle responded, took it out of 4 wheel and it ran fine all the way home. What would have caused this? I was ready to call a tow truck which would have been several hundred dollar bills for where we were and with the trailer
Ford 7.3L Power Stroke (1999-2003) :: Idle Surging / RPMs Will Drop By 300 Or 400 For A Few Seconds
My '03 7.3 is "surging" on idle. When warmed up, and idling, the RPMs will drop by 300 or 400 for a few seconds and then will correct and shoot back up. It cycles like this (every 5 seconds-ish) continually . I just put in a new IDM and checked the UVCH - is there a separate idle control mechanism that I need to have a look at? (2003, 7.3, 214K, stock).
View 14 RepliesFord 7.3L Power Stroke (1999-2003) :: 2001 - While Sitting RPMs Drop Briefly?
the wife's '01 Excursion has developed a new idling quirk. While sitting, it will briefly drop rpm's. You can hear it, and see it on the tach gauge. No other noises or problems, except for the brief drop in rpm's.
View 3 RepliesFord 7.3L Power Stroke (1999-2003) :: 2002 - Battery Light Comes On / Voltage Does Not Drop
Bit of a confusing one as of late. Doesn't happen every time I drive, maybe 50% of the time. When I start the truck up, torque pro reads voltage at 13.9-14.1 consistent. After 30 minutes it usually drops to around 13.7/13.8. Sometimes, battery light comes on, voltage doesn't drop. I can drive the truck, park it, turn it off, restart, no side effects.
I notice if I stop, turn off the truck, and restart it, torq pro will begin to read a voltage of 12.8.13.0. Sometimes it won't budge for an hour, sometimes it climbs right back up to 13.8, sometimes the battery light goes off, sometimes it stays on.
Alternator was replaced a month ago, both batteries replaced a week ago, all terminals cleaned and secured at the time of replacement. Truck behaves perfectly normal, I'm almost at the point of putting a piece of tape over the light and ignoring it, but was curious before I go that route.
Ford 7.3L Power Stroke (1999-2003) :: Electrical Power Fluctuations EGT Gauge Failure
I am on my third EGT gauge. My mechanic installed it as per "auto meter" specifications. He told me, the only reason he could find that the gauges have been failing is low voltage output. I have an onboard compressor for my airbag suspension and every time I start my vehicle it runs to fill up the air system. The voltage drops to 11.1V. It comes up once all is running and the compressor quits. is there any such thing as surge/brownout protection for these systems?
View 1 RepliesFord 7.3L Power Stroke (1999-2003) :: Suddenly Not Starting?
'99 F-250 7.3 PS 2WD Automatic 246,000 miles
Jumped in my truck a bit ago and it wouldn't start, although it is turning over. The "Wait to Start" light is not coming on and the Overdrive button on the shifter is lit up OFF and won't change with me pressing the button. I've checked all the fuses under hood and inside cab with multimeter and everything checks out ok.
Also, when it was raining last week I found that when I turned on my windshield wipers the truck would die. My solution to get home was to just flip it back & forth real quick every so often so I could see out the windshield.
Ford 7.3L Power Stroke (1999-2003) :: Died Suddenly When Going At 60 MPH
I am a cummins owner who just got a 2002 7.3 last week. It drove great for 200 miles then suddenly died last night going 60 mph. It sat overnight then started up and drove 10 miles then died again. I changed the cps and still no start. I changed the oil and let it sit overnight and it started this morning and idled for 5 minutes then died again. I have tried unplugging the ipc and still same no start situation. I plan to check the hpop level today to verify it is full. I also checked the nut on the ipr and it's electrical connection.
I am just a shade tree at best and would love some direction on where to look. I don't have any scan equipment to check pressures. Am I correct in thinking it is a bad ipr?
Ford 7.3L Power Stroke (1999-2003) :: Truck Will Hit About 22 Psi Then Drop Off Slowly When Pulling A Hill Hard
I just got my new up pipes put on as well as a 38R and pulling a hill hard my truck will hit about 22 psi then drop off slowly I have an electronic boost fooler wich has been on the truck since new pretty much but I don't get a CEL at all is this what I should be getting and I was on the 80hp tune? I ordered new boots and plenum inserts they just haven't got here yet. I know I had a leak before on my old up pipes because they rattled every now and then and I could see exhaust coming out of them when it was cold out but I could hit about the same 22 boost with my old setup. So pretty much nothing changed boost wise except it gets up to boost faster now. I would say it's defueling but I was always told the CEL would come on if that was the case.
View 13 RepliesFord 7.3L Power Stroke (1999-2003) :: After Start Up RPMs Drop - Stalls Out Then Idles Rough?
2003 7.3 excursion.. The truck starts every time revs up and idles about 3 seconds then the rpms drop and it tries to stall out catches itself then revs backup and idles rough similar to if you have got air in the fuel lines from changing the fuel filter.. About 1 in five times the truck will stall out and it starts and immediately and idles rough but the rpms and everything runs at speed and rpms don't drop again! This is a reman engine/transmission recently installed.. The mechanic who installed it was unable to figure the problem out.
View 6 RepliesFord 7.3L Power Stroke (1999-2003) :: 2001 F350 - Missing And Shimmy - RPMs Will Drop A Little
I ran out and test drove a new to me 2001 F350 7.3L tonight. Everything seemed good, until I got back from the test drive. I pulled in and was sitting there with it idling. It seemed to idle fine, then a very small miss and very small shimmy then idle fine again; then another small miss and another shimmy. It continued like clockwork. Every time it seemed to miss and shimmy, the RPM would drop just a little, but not much. Does an ICP sensor sound like the problem, or maybe something more serious? 2001 F350 7.3L with 235,733 miles new trans, turbo replaced at 150,000 something miles. No blow by. Idled fine before driving, also drove fine. It doesn't seem to surge when idling, just kind stalls and shimmys for a split second then idles fine for a few seconds.
View 1 RepliesFord 7.3L Power Stroke (1999-2003) :: Injectors Making Noise While Coasting - IPR % Drop On Downhills
Yesterday coming home from Morgan Hill I noticed my injectors making a odd sound on all the down hills while coasting - IPR % would drop between 9.8-9% making it almost sound as if the motor was about to complete shut down, RPM range was 500 -800 rpm, ICP 450-550 but the motor almost had a sputter to it... no codes, lights and it didn't run weak or have a lack of power but I've never noticed it before ...
ICP is only a couple years old
IPR is about 1.5 old
Both replaced with OEM parts .. Is this normal - or do I need to start digging somewhere?
Accent LC (2000-05) :: 2001 - Distant Drop In Power Suddenly
Basically I was driving along yesterday, no issues at all. about 3/4 of the way to my destination the car all of a sudden had a distant drop in power, a big vibration ran through the whole car at most RPM's and the engine/exhaust note is now best described as 'the Jetson's flying car'....although not that high pitched.
When I got to my destination, I pulled up to supercheap auto, checked the oil and there was a tiny bit at the bottom of the dipstick, so I topped it up to full but the issue still exists. After I popped the bonnet I also noticed a strong 'burning rubber' smell, but all the pulley's looked to be operational (could be wrong, didn't have a torch on me).
Got home, replaced the spark plugs as I thought a cylinder may have been missing, the first cylinder plug was black and oily, but the rest looked normal. So swapped them all out and the problem still exists, although not as severe.
Dodge Grand Caravan :: 2003 - While Driving At About 60 Mph Car Suddenly Drop To 40 Mph Then Shoot Right Back Up
I have a 2003 dodge grand caravan with about 111,000 miles on it. Overall it has been a reliable car. In the past month we had to replace the ECM because the computer died on the car. Now, very intermittently, while driving at about 60 mph the car will suddenly drop to 40 mph then shoot right back to where it was at 60. This only happens for about a second and then its fine.
Its quite startling but it has only happened to us 3 times in the past two weeks, so its very hard to replicate. There are no engine codes and it seems like the tachometer does not change during this sudden drop, although to be honest I wasn't paying that close attention to it when it happened.
Could it be related to the recent ECM replacement? The dealer "reprogrammed" the computer so I'm assuming all parts electrically have been checked.
Ford 7.3L Power Stroke (1999-2003) :: Shut Off Suddenly Going Down The Road
Ok after rebuilding trans and being down a couple of weeks, I went on my 1st run since completing. Noticed when I started truck this morning it didn't turn over as fast as it was. 30 miles down the road Airbag Light comes on, and then volt meter dropped to 8 volts. Got stopped with truck still idling checked everything I had the tools to do so for. Decided to get back to my shop where I had tools, and 5 more miles and 55 mph truck just shuts off. Lost all power, truck would only click. Put my booster box on battery and gauges went back to normal but still wouldn't turn over but maybe once? Only place within a mile of my location was Walmart. Bought 2 new group 65 batteries, installed them and Shazam cranked right up no more problems. Short of the story bad batteries that checked Good with a load tester don't mean squat!
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