Ford Super Duty (1999-2016) :: No Idle / Just Dies And Runs Rough - Lean Codes
Getting these lean codes P1131, P1151, P0171, P0174. I was getting a knock sensor code before but not now. It will not idle it just dies and runs rough till I get at higher rpms gotta feather the brake and gas to go anywhere.
View 5 RepliesFord F-150 - 1997-2003 :: 2000 - Start But Runs Rough While Stepping On Gas It Dies - Missing Gas Cap?
I have a 2000 E350 boxtruck with a 5.4 auto. The motor is a new rebuilt with about 4000 mile, coils were replaced with motor, injectors were rebuilt with motor.Today (500 miles from home) the truck died. I was going up a slight hill on an interstate. It will still start, but runs very rough and when I put it in gear and step on the gas it dies.
So I had it towed to a garage. While pushing it into the garage I noticed my gas cap was missing. I know it was on 45 min earlier because I got gas. Did I forget to put in back on? probably.. But I wondering if the missing gas cap could cause the truck to run bad,vary bad?
Ford Ranger / B-Series :: 1997 - Barely Runs At Operating Temp
My girlfriend has a 97 Ford ranger that can't make it out of the driveway when it warms up to operating temp. This is what was replaced thus far. Cat, timing belt, plugs and wires, air and fuel filters. It has about 37 psi at the rail, the codes shown were second 02 sensor, and fuel to lean on bank one? I looked thru a few postings but I'm actually at work and can't really spend too much time looking thru much more. The timing was checked about three different times just thinking that was the problem after the new belt was installed. It does idle perfect at all temperatures it just won't go when it warms up. Unplugged the TPS, no change, was thinking electronic ignition module but not sure if it has one or where it is if it does.
View 11 RepliesFord Excursion :: 2000 XLT - Runs Rich Or Lean - Hesitation When Warm
I noticed difference in smoothness of gas pedal recently, I have an sct x4 tuner and it shows the short term fuel is 1.25% on idle. Does it mean rich or lean?! And what is the solution for this symptoms!
2000 5.4l xlt
Note : cold start runs fine, goes hesitant when warm, furthermore I have changed the temp. Sensor....without any difference.
Ford Ranger / B-Series :: 1997 - Rough Idle At Startup / When Rev Up Chugs Real Hard Then Dies
I am currently working on a 97 ranger with a 4cyl and 5 speed. its having some idle issues that i cant seem to pin point, you can start it and it will idle rough then when you rev it up it chugs real hard then dies. used my scan tool and all the sensors are good, fuel pressure is good, good compression, all 8 plugs are firing good and no codes. The other deal that has me a little confused is when I unhook the hose that runs from the air intake tube to the valve cover, I get a lot of vacuum at that port on the valve cover that the hose hooks to. Also when I plug it and pull the dipstick, I get vacuum at the dipstick tube. never seen this before but at the same time I've only messed with very few of these trucks so I don't know whats normal.
View 6 RepliesFord - Ranger :: 1998 - Fuel Running Lean?
1998 ford ranger 4.0 ... fuel running lean ... how do you adjust it??
View 3 RepliesFord - Ranger :: Check Engine Light Is On Saying Too Lean
I have a 2001 Ford Ranger 2WD XLT. How many oxygen sensors it has? I bought four (two upstream and two downstream) but my mechanic said there was only one downstream and installed three. However, the check engine light is back on saying "Too Lean." Is it possible that they missed one of them or that all three were simply bad?
View 1 RepliesFord Excursion :: 2002 7.3 4X4 - Runs For 20 Minutes Then Dies And Won't Start
I have a 2002 Excursion 7.3 4x4 and when it will start is runs for about 20 min then turns off. When I go to start the truck again the theft light flashes rapidly and the glow plug light never turns off. I have tried reprogramming the key to the PATS by leaving it turned for 30 minute then turning it back then starting and that worked for a few times but it doesn't anymore. Additionally I used to be able to take the terminals off the batteries for 20 minutes or so and then it would start after re connecting them but now I have to leave the batteries off for like 24 hours then it will start fine 1 time run for 20 minutes and die and won't start all over again.
I have a snap on solus pro I am borrowing to figure it out but am not very familiar with it, I can only find codes P1876 T-Case 2wd Solenoid circuit (but mine is 4x4) and U1262 data fault for J1850 there is nothing pulling up under the PATS option in the scanner so I don't know whats wrong or where to even begin, it just shuts off.. The truck runs great till it shuts off, buzz test in the scanner doesn't do anything and neither does the glow plug test. When the truck dies is just turns off like someone turned the key off, no running rough or anything first, I am pretty sure the computer is shutting off the injectors and then locking me out.
Ford Fuel System :: Engine Runs For 10 Seconds Then Dies
I have an 84 Bronco II with a fuel injected 302 in it. I was out wheeling with it the other day, and it was doing great until about 3:00. I got out to see that my brothers radiator had sprung a leak. When I got back in my Bronco and put it in gear, it just stalled. I started it back up and it ran for about 10 seconds then shut off. It kept doing that over and over again. Finally, I got tired of it and had someone get my truck and tow me out of there. Why would it run for about 10-15 seconds only and then shut off like it was getting no fuel (yes, it does have fuel in it)? I have a feeling it might be fuel pressure regulator valve because it was acting up a while ago..
View 10 RepliesFord - Ranger :: 2000 V6 - CEL Code Saying Both Banks Running Lean
I have a 2000 Ranger, with a 4.0 V6, 4X4, with 175,000 miles and it still runs great except the check engine light is on and it is saying that both banks are lean. I put in new plugs, all 3 O2 sensors, cleaned the MAF and checked for vacuum leaks, all to no avail...
View 17 RepliesFord 7.3L Power Stroke (1999-2003) :: Runs Then Dies - No Restart?
Changed CPS,EBPV sensor and tube,replaced IPR&fuel pressure regulator,batteries 100%,HPOP full,oil level full,fuel in bowl and lift pump runs(have not tested pressure but has good flow).After replacing IPR truck started quickly and idled for 15 minutes,decided to try a test drive ,truck stalled after reversing 10 ft as I shifted into first gear.Now no start!!Losing my mind.
View 4 RepliesFord Ranger / B-Series :: 1990 - Rough Start - Running Lean?
]I recently bought a 1990 ford ranger with a 2.9 @187,000 miles. That being said I went through and changed a few vacuum lines, the oil, air filter, pcv/grommet, and fuel filter.
The problem is it hates to start. I could crank on it for 10 seconds and not a single thing. Sometimes if i turn the key to the off position, wait a second, and try again, Ill get the truck to fire. When it does fire up it just reeks of the lean exhaust. It also gives me some hesitation when I rev it. I did a fuel pressure test (KOEO) last night and it gave me 32 psi and within a minute the needle fell to about 25 psi. I hear the fuel pump run for only 2-3 seconds too.
I've already pulled the MAF off and cleaned it, replaced the TPS, and did a fuel pressure test. The fuel filter is brand new
Ford Fuel System :: 1989 F250 5.8L Runs Great Then Dies After Warm
I just purchased a 1989 F250 with a 5.8 motor. Great truck for its age. Ive owned other Ford trucks in the past and my Dad had them as a kid. Love them.
When I bought the truck from the 2nd owner it had a problem so I bought this truck with the problem figuring with my past knowledge I could fix it. Not the case. When I got the truck it would start fine and run really great but when it got warm it seems it would die and I would have to wait till it was cooled down to start back up and again it would run fine. Well the problem got worse and worse and now it wont run at all.
It will run on starter fluid so that leads me immediately to the fuel pumps. I say that plural because none of them will run it seems. I did a fuel pressure test at the shrader valve at the top of the motor on the fuel rail and I get no pressure at all when I turn the key. The relay in the engine compartment seems to be working to as I can hear it. I put a new on of those on to to be sure. Leads me back to the pumps again. I replaced the external pump on the fuel rail and I know thats working. I replaced the fuel filter to while I was there.
Is it possible to have BOTH fuel pumps in the front and rear tanks go at once? Seems unusual. My other F150 with dual tanks worked great and when the back tank pump went I could just switch it over to the front tank.
Ford Ranger / B-Series :: 2003 - Missing On 3 Cylinders Randomly / Lean Fuel
2003 Ranger (4.0 L-2wd)...
Codes - random misfire and cylinder banks 1, 2, 3, reads out lean fuel
Will be checking out injectors and rail pressure, however, trouble shooting in general for this issue.
Ford Ranger / B-Series :: 2000 - Check Engine Light On For Lean Condition - Getting 10 Mpg?
My 2000 ranger with the 3.0 is only getting around 10 or 11 mpg. It's got a check engine light on but the scanner just says lean condition. The truck also has a rough idle. I've replaced the fuel pressure regulator and fuel filter.
View 14 RepliesFord Ranger / B-Series :: 2003 - Lean Codes / Jerking At Highway Speeds
I've got a 2003 Ranger 2.3L DOHC, 5 speed, 2WD. It has a check engine light with codes :
P0316-Engine Misfire Detected On Startup
P0704-Clutch Switch Input Circuit Fault
P2195-O2 Sensor Excess Lean Signal Bank 1-Sensor 1
P0171-System Too Lean (Bank 1)
The truck runs fine when coasting or accelerating but when holding a steady light throttle to maintain speed the truck starts bucking and jerking. It's doesn't feel like a misfire, more like a fuel cut out condition. When this happens and you come to a stop, you can smell that the exhaust is very rich coming out of the tailpipe. I've already replaced the upstream O2 sensor and I did a tune up about 15k ago. I'm thinking fuel pump or fuel pressure regulator. I doubt if this is related, but on start up (more so on a cold start up) the A/C compressor clutch kicks in and out 3-5 times and makes a terrible racket.
Ford Ranger / B-Series :: 1998 - Codes For Lean Bank 1 And 2 - Cylinder 4 Misfire
1998 ranger 4.0L. I ran my scanner on my truck to day and my 2 bank 1 sensors seem to be bouncing between .150 and .700 but my bank 1 sensor 2 seems to be stuck at 680-720 and not bouncing, is this normal?
I did pull a code po135 heater circuit malfunction BANK 1 SENSOR 1 ...
Also I am not sure where my fuel trims should be...
My
ST1 10.0
LT1 25.0
ST2 12.0
LT2 25.0
closed loop.
When I first got the truck I pulled codes for lean bank 1 and 2 also a cylinder #4 misfire and the bank 1 sensor 1 heater circuit. I reset the codes and the heater circuit bank 1 sensor 1 popped the mil light in 5 min. So I am starting with the o2 sensors. I've not found any vacuum leaks at this point.
Ford 6.0L Power Stroke Diesel :: On Cold Start Acts Like Runs Out Of Fuel And Dies
I've got a cold start problem. Turn it on, wait until glow plug light goes off, hit the starter and it fires right up. It acts like it runs out of fuel and dies. Hit the starter and it fires up and dies again. Third time it stays running. It's not a long crank either. 1-2 seconds at most. Fuel pressure is 59, HPOP immediately goes 1000+, everything looks good. It will start fine the rest of the day until it sits overnight. This is an early 04.
View 14 RepliesFord Ranger / B-Series :: Truck Sputters - Cylinders 2 / 3 And 4 Misfiring - Bank 1 And 2 Running Lean
I have a 99 ford ranger xlt 4.0 ohv basically it sputters so bad while driving it sounds like a dump truck but it all started when I changed my o2 sensors but in doing so I broke my heater control valve and when I was going down the road it started sputtering well it started sputtering so I checked the o2 sensors there good and I changed the heater control valve. But nothing so I changed my coil pack spark plugs and wires but still nothing. But on my reader it says cylinders 2,3, and 4 are misfiring and bank 1 and 2 are running lean plus it has a bad aroma of gas in the engine compartment but when it idles its somewhat smooth but when I'm driving it its horrible the sputtering is so bad it takes awhile to get up to speed plus I'm only getting 100 miles to a whole tank that's like 8 or 9 mpg I need to fix this soon. This is my only transportation...
View 11 Replies