Ford - Ranger :: 1999 - A/C Stops Blowing When Engine Is Under Load
Aug 10, 2011
My 99 Ranger ac stops blowing when the engine is under a load. It works fine otherwise. What's the fix?
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Aug 10, 2011
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Ford Ranger / B-Series :: 1999 - Stalls Out Under Load
So my 99 2.5 rcsb has been stalling out under loads, particularly when the A/C is on. It's stalled when warm, cold, engaging Drive or Reverse, and it steering does it at least once a day. There's a missing elbow to a vacuum line at the driver side (looks RABS related). The truck had the CAT melt off and now it's laying in my bed with the O2 sensor, don't know if that relates.
This truck sees 100 miles a day through the mountains, 5-7 days a week. It only has 140,000 miles on it, I put 40,000 on it in the last year with no issues. The truck is very much showing age (needs almost everything), but I'd like to keep the basics going.
Ford Ranger / B-Series :: 1994 V6 Engine Knock Under Load
I have a '94 Mazda B3000 3.0L V6. The engine finally gave out at 244,000 miles. I had a used motor installed with approx. 110,000 miles on it. I now hear a knocking sound only when the engine is under load (in gear and accelerating). The knocking is not present while revving the engine while in park or neutral. The transmission was rebuilt last year about this time. I have described this problem to several respected mechanics and they don't know what it could be. What could cause this condition?
View 12 RepliesFord Ranger / B-Series :: 1999 - ABS Activates At Slow Stops
I have a 1999 ranger 4x4 , when I'm going to a slow final stop the abs kicks in ,doesn't do it every time , there's no abs warning light , took it to the ford dealer they scanned it and said it was the left front hub & bearing assembly, said the sensor wasn't reading the back of the bearing assembly. I can't understand way the abs light isn't on, is there anyway to clean that they want to replace the hub & bearing, Is a use hub & bearing replacement a good way to go? They told me I could pull the fuse and kill the abs, but I find three fuses I pull aII three and got a speed sensor check engine code. I hate to replace that hub & bearing when there's no problem with the bearing ,Is there any way to deactivate the abs, by the way it's 4 wheel abs.
1999 FORD RANGER 4X4 4.0......
Santa FE SM (2001-06) :: AC Stops Blowing Cold When The Engine Temp Get Hot
It's my 2005, 2.7l. auto trans, FWD.
AC stops blowing cold when the engine temp get hot. As long as the car is moving, it blows nice and cold. Also, when sitting the engine temp rises quickly and will over heat if you don't get moving.
Cooler fan on the inside of the radiator never kicks over to high mode as the temp goes up. I checked the fuses and the relay and both are good.
That leaves me with a bad fan? Correct? Also, what is the part number of the fan?
Ford Ranger / B-Series :: 1998 - Weird Idle At Stops - No Check Engine Lights
I’ve got a 1998 Ranger with 166,000 miles and it’s starting this weird idle at stops where the engine drops about 150 RPM’s and then fluctuates. The problem is intermittent and no pattern as to cold or warm engine. I changed the plugs and wires at 100,000 and the plugs again at 150,000, so the wires have 66,000 and the plugs 16,000. I really don't want to shotgun the plugs, wires and coil pack. I understand that vacuum might have something to do with my problem?
View 14 RepliesFord Ranger / B-Series :: 1999 XLT - Turn Signal Stops Blinking When Brakes Depressed
99 Ranger XLT 4.0 4WD Automatic. With the turn signal blinking and I depress the brake the turn signal stops blinking until I release the brake. Where to start.
View 2 RepliesJeep - Cherokee :: 1999 - Hesitates After Start And AC Stops Blowing After Hour Driving
My jeep is having two issues. First, almost every time I start the vehicle it idles fine, but then when I start to accelerate it bogs down for 1 to 2 seconds. I will accelerate through it and after that it runs fine and doesn't do it again until the next time I start the vehicle. My second issue is that after driving for a couple of hours with the AC on, the flow of air out of the vents drops. The air is still cold to the touch just barely blowing. Once I cut the motor off for about 30 minutes it works fine again for a couple more hours. Also, when the intensity of the air coming out of the vents dies down the blower motor sounds like it is working harder to put out the little bit of air pressure.
View 3 RepliesSonata NF (2006-10) :: Jerking Stops When Transmission Is Under Load
My 2006 Sonata has 63K miles and today started jerking (Hunting) after about 10 miles. Here is what I know. It starts on a level run and disappears when on an incline, but as soon as the crest is reached, and on the downside, it starts hunting again. When it is jerking, around 55 to 60 mph, I switch the transmission lever to Autostick and it stops, back into drive again and it starts again. This is so repeatable there has to be a connection. EVERY time I switch to Autostick the jerking stops, end when I put it back into drive, it starts again. The jerking is severe enough that it is easily detectable. It appears that when the transmission is under load, like going uphill, the jerking stops.
View 6 RepliesFord A/C :: Air Conditioner Stops Blowing From The Vents
I just had a bunch of work done on the engine of my 96 f250 7.5 v8 460 and now whenever I'm going up hill, my air conditioner stops blowing from the vents and after I get back of a level ground it starts blowing again. What it could be?
View 6 RepliesFord F-150 - 1997-2003 :: 1999 - Engine Stumble At Load
1999 4.6 (106K miles) will stumble / miss when at 35-50 mph under a mid throttle load (just before reaching the downshift point). Has been doing this since I bought the truck at 70K miles.
Computer has no codes, engine runs fine under all other circumstances, and gets a decent ~20 MPG on the highway.
Done the standard tune up items (plugs / motocraft) and cleaned MAF, replaced TPS, tranny flush/ filter. Replaced the left O2 sensor 2 months ago, but it dumped a code and was really noticeable when it went out.
I am about ready to dive off and replace the MAF, but at $100 a shot would like other alternatives to try first. I am really convinced the engine is leaning out and misfiring under this load.
Ford - Explorer :: 2003 V6 - AC Stops Blowing Out The Center Dash Vents After A While
4.0 v6 A/c works great at first. Then after a while stops blowing out the center dash vents. What to check? Still blows cold out the vents by each front door...
View 2 RepliesFord Super Duty (1999-2016) :: Engine Blows Out Smoke When Pulling Load?
Truck blows smoke like a blown NASCAR engine occasionally when pulling heavy load....pull over, cool off and resume driving. Its as if it never happened. All fluid levels are in range and truck drives fine minus load. My last f350 5.4 did same thing at about 200k miles. My local ford dealer tells me I'm the only guy on earth this Has happened to.
View 8 RepliesFord 6.0L Power Stroke Diesel :: 2004 - Automatic Transmission Blowing Fluid Out Under Load Only
I have an 04 F350 automatic blowing fluid out under load only. Had it serviced the first time it happened two weeks ago. They found no issues and replaced the fluid and filters. Drove truck about fifty miles, no load, no problems. Took her out this morning in tow/haul mode with load and made it about 20 minutes before I noticed it warming up. Pulled over and it is blowing fluid out the right side of the pan.
View 6 RepliesFord Super Duty (1999-2016) :: Engine Stops After Going Downhills In 2nd Gear
I was pulling my trailer this week with 2 horses in. I was going downhills in 2d gear, to avoid using my breaks too much. When I reached the bottom of the hills, and I was almost at 0mph at the round-abouts, my engine stopped!
This happened twice this week, for the first time ever. Almost like if the exhaust pipes where full of gas, and forced the engine to stop or an electronic issue.
Very dangerous, I lost my assisted steering-Wheel, and my breaks... Need to what may have happened ?
Ford Ranger / B-Series :: Misfire Under Load?
so this is my pops truck and its got 95k miles seems pretty clean. But it some times has a small miss fire at idle or when i put it in drive with the break on. and its just one cylinder thats missing. So iv tried new cap rotor plugs and wires but still not luck. and did a ohms test on the injectors and there all good...
View 10 RepliesFord Ranger / B-Series :: 1998 - 4.0 OHV Miss Under Load
I have a 98 4x4 with 145k miles and 4.0 OHV. Symptoms are as follows;
Uses ALOT of oil. 1 quart per 230 miles. Burning bad in rear cylinders, some in middle cylinders, none in front cylinders. Screams intake or PCV issues to me, not rings or valves. Never any smoke, not even on startup. No significant leaks. MPG always 18-20mpg.
Slightly rough idle.
Miss under load below 2k rpm. Not a terrible miss, but you can feel it. Has never lit the CEL. I know the CEL is good.
Never loses coolant. No coolant in oil or vice versa. Haven't done compression test, but doesn't seem like they ever tell you much anyway.
This weekend I replaced all intake gaskets, plug wires, cleaned oil residue off and regapped plugs (they are 3 months old), injector orings, and PCV valve. Flushed and burped radiator.
It's too soon to tell on the oil consumption, but I thought the intake gaskets would have cured the rough idle and misfire. The idle IS much better, but still not perfect. But the low rpm load miss is actually worse now. Still no CEL. Could it be storing codes without lighting the CEL? Also, how do you clear codes on these, can you just disconnect battery, or do you have to clear them with a scanner?
Ford 7.3L Power Stroke (1999-2003) :: 2002 F450 - Engine Stops For About 1 Second And Starts Back Up By Itself While Driving
The truck is a 2002 F450 7.3 diesel with about 120k Miles.
While driving from 45-70Mph the truck engine stops for about 1 second and starts back up by itself. I thought the problem was the cps so I replaced it with a ford CPS. Today the problem still persists. The truck engine turns off and comes back on, the tach drops to 0 rpm and so does the speed.
The Check Engine Light comes on and so does the water in fuel light and so does the Check Gage light. After I turn off the truck and start it back up the truck does not show the lights.
I believe I found the issue, but can't look into it today. While I was moving some of the wires on the truck I found out that if I move the red/black bunch just a little bit the truck shuts off and comes back on when i let it go.
Ford Ranger / B-Series :: 2000 - Battery Light Will Flicker Especially If Under A Load
2000 Ranger 2.5L. Recently driving up and down road to work about a half hour in to drive the battery light will flicker especially if under a load (AC on, lights on)etc... Assuming it is the alternator/voltage regulator getting ready to FAIL. Plan on replacing alternator this weekend? What to do or check something other than replace the alternator?
View 5 RepliesFord Ranger / B-Series :: 2003 XLT 4.0 Stalling At Stops / Low Idle
My 2003 ranger xlt 4.0 has a stalling problem. The engine light came on in aug and I had it coded at AutoZ and there was a code for the oxy sensor, changed that and didn't work so I took it back. In oct I had it coded and it said the air int temp sensor which i was informed was part of the mas airflow sensor, changed that the beginning of nov, got the computer to reset and it still didn't fix it.
Took that part back and had it coded again a few days later and several codes came up AutoZ code 1732 and the the OEM number to cross for them were: P2195 , P0300 , P0316 , P0174 , P0171 , P2197 . Reset the comp yesterday and as soon as the light came on had them code it again and it came up AutoZ code 1732 OEM # to cross P2195. I guess my next step will be to take it to the dealers to get diagnosed..
Isuzu :: 2005 - AC Stops Blowing Cold Air
2005 Isuzu Ascender 6cyl--auto-- all power--2 wheel dr-- Air cond blows very little air that is only slightly cooler than the outside temp. This only happens during hot weather( 90 Fahrenheit or higher ) after highway driving for extended periods of time, usually after a few hours. It works as it should during any other conditions. After letting everything cool down, it works properly. The dealer says they cannot get it to duplicate this action and therefor says there is nothing wrong with it. I first noticed this at about 50,000 miles because that was my first trip in it. It now has 70,000 miles.
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