Ford Expedition :: 2000 - Poor AC While City Driving If Speeds Are Under 40 Mph

2000 Expedition. If speeds are under 40 mph and the air temp is above 85, my AC does not seem to work well. On the highway, it seems to work very well. Recently replaced with no change in performance:

Fan clutch
Water pump
Radiator

I've also degreased and hosed out the condenser. The AC system has been checked (by a friend with a set of gauges- but is not a professional) and a small amount of refrigerant was added. Still no improvement. Any obvious other things to check?

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Mercury :: Revving The Engine Equivalent To Driving At High Speeds?

I have a 95 Mercury Villager that didn't pass inspection. I put SeaFoam in it before inspection to clean the engine. Now I have been told that it may have caused gunk to loosen up and that I need to run out all of the gas in it and then fill it up and run it at high speeds for a period of time on the highway before I try to get it re-inspected. Since it didn't pass inspection I couldn't get it registered and it is technically not street legal at this point. I'm letting it run in the driveway to burn up the gas. Should I fill it completely when I get gas or should I put just a bit in and run it out a couple of times before I try to get it inspected again? Also, if I put it in park and rev it for 20 mins or so would that be equivalent to driving it on the highway?

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Ford Super Duty (1999-2016) :: Rear End Shudders When Braking At Highway Speeds

I have an '04 EX with 6.0. When braking at highway speeds the rear end shudders until I get the truck slowed down some. Around town speeds of 45 or less the problem is almost non-existent. It almost seems to be hydraulic instead of pads/rotor issue. Wouldn't a warped rotor show up at slower speeds as well? I have some good mechanics around, but have never found a great brake shop that I can trust. Go in needing pads and they try and upsell saying this or that is going out.

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Accent MC (2006-11) :: High Revs When Driving At Highway Speeds

I just bought a 2011 accent 5 spd ... Quick question, when I drive it at highways speeds. (65mph) I notice that i am running around 3500 revs. Is that normal? It seems a little high to me. Every other 4 banger I had never ran that high in 5th gear at 65 mph.

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Pontiac - Vibe :: High RPM About 3k While Driving In 6th Gear At Highway Speeds

I drive a 2003 Pontiac Vibe GT (6 speed Manual) and I have noticed that when im in 6th gear going highway speeds, I have an RPM of about 3K. For this model I feel this value is high and im worried about engine wear and fuel economy. I'm not sure about the other gears, but from my knowledge of other cars in the same weight category, less horsepower and 4-speed automatic gearbox, my car should not have such high RPM.

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C/K :: 1995 350 TBI Shudders At Idle Speeds

95 350 Tbi does well idling in park and on the highway but at idle speeds it shudders. And if i slow down to make a stop it shudders til i get my speed back up or floor it. It have new plugs and wires, fuel pump, fuel filter, air filter, TPS, IAC, new throttle body gasket, new vacuum lines. What else could it be?

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Golf IV R32 :: High Pitched Whistling Noise When Driving At Normal Speeds

I seem to have this high pitched whistling noise as I am driving at normal speeds (starts at ~40-45 mph). It seems to coming from my rear drivers side, but I'm not entirely sure. My R has about 78,xxx miles and I haven't done this 80k....

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Ford - Expedition :: 1998 - Heater / AC Fan Only Works On High?

My heater/AC fan only works on high. how do i get the low and medium settings to work?

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Ford F-150 (2004-2008) :: Engine Bucking At High Speeds During Acceleration

Driving around town it doesn't happen too often. Like if I am starting from a stop it feels fine but when going up a hill or passing on the highway it bucks and shakes and doesn't want to go over 3000 rpm. Also, the check engine light is on and it flashes when it's really bad. I took apart the intake and didn't see anything weird. I am about to take it in to see what the code says because it's been getting worse.

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Dakota :: 2000 4.7L V8 Overheating In Idle / On Highway At High Speeds And While Driving Slow

I drive a 2000 Dodge Dakota Sport w/ 4.7L V8 engine. I have been dealing with an overheating problem for about 6 months now and have nearly exhausted all hope of correcting the issue. It has been in the shop on 4 separate occasions and seen 2 different mechanics. The radiator has been replaced, the thermostat and thermostat housing have been replaced, the radiator fan works properly, hoses have been replaced and no subsequent leak has been found by either mechanic, they haven't mentioned the possibility of a blown Head Gasket (nor has the typical "milky residue," shown up in my oil cap). Each time I got it back from the shop the problem was fixed for about two weeks, then returned and slowly got worse.

It overheats in idle (with the fan running), on the highway at high speeds, and while driving slow. Sometimes it only gets about 3/4th to the red (usually when its cool at night) and sometimes it will hover just below the red; while I'm doing everything I can to keep it from hitting red (defrost on, revving engine). Some days it takes a little while to get hot and some days it happens very quickly. I'm tired of sinking money into the vehicle but as a recent grad I don't have the money for a new truck at this point. Suggestions included heater core clogged, water pump gone bad, fan clutch.

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Passat (B5) :: Wheel Groan When Turning - High Pitch Tone When Driving At Faster Speeds

My front right tire has been squealing when I turn. It also makes a high pitch tone when driving on the Interstate or at faster speeds. (It might be the wheel barrings - is that the same thing as a CV joint?)

Is the power steering fluid found under the green cap, under the hood? Cause I checked that and it was filled. What do I do? I don't like the squeak when I turn, nor the high pitch constant sound when driving on the interstate. Also I just posted a report about really poor gas mileage. Could these problems be connected??

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Ford - Escape :: Engine Knocking At Stop / Shuddering When Changing Gears At High Speeds

2002 Ford Escape. My car was sitting for a week in cold weather. I started it yesterday with no problem, but only waited for a minute or two before driving. I was driving at city speeds, and heard a knock. I was accelerating up a hill and it hesitated/ jerked once or twice. The check engine light came on, and now it knocks every few seconds when I am stopped at a light. It also doesn't seem to catch the highest gear (5?) when it shifts, making a constant knocking sound and vibrating. Letting go of the gas or accelerating so it shifts back down makes the noise go away. In other gears it seems fine, with an occasional jump... It is an Automatic V6. I am taking the car in Monday, but I would like to know possible causes.

This morning I let my car warm up for 40 minutes (15 minutes in park and 25 idling at the bus stop). The problem was no better. By knock I meant it feels like someone bumped the engine. My foot vibrates on the brake for a second. And when it changes into the highest gear, it shudders ( until I release or further press the gas pedal. The revs don't change while it is shuddering or knocking.

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Ford - Escape :: 2006 - Ran Out Of Gas And Won't Start - Shudders On Low RPMs And Does Not Choke Out At High Revs

So my story starts simple enough; I ran out of gas in my buddy's car, filled it back up, it finally started but ran like >poop< for the first 10 min or so. Finally after coaxing for 10-15 min, she stays coming around. After 30 min or so of driving, I could drive her all I wanted, so long as I didn't let it idle below 12-1500 rpm. If I did that, she'd kill, and stall out. Well I drove her the other day for most the day and it seemed the kinks were worked out. So today when I tried to drive her round the block for a final check, she up and dies, and hasn't started since. I've replaced the fuel filter, checked the intake, and dropped a can of sea foam in to the tank to boot, but no dice.Signs and symptoms seem to mimic a bad mass air flow sensor or possibly a clogged catalytic converter, with the exception that it only shudders and acts congested on low rpm's and doesn't choke out at high revs.

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Expedition :: 2000 - Loud Clicking Noise From Front End At Slow Speeds?

I have a 00 expedition 4wheel drive eddie bauer. 100k miles. New tires, recent alignment, new upper ball joints and tie rod ends, recent suspension change over to passive system with new shocks. Also must note I have "newer" front wheel bearings but they were from advance auto and not the suggested Moog ones.

I have a loud clicking noise at slow speeds. def sounds like its coming from the front area. Speeds up and slows down with acceleration. brakes do not change noise other than slow it down with tires. The truck also vibrates on the highway. I notice the tires are wearing (cupping)

Is it the cheap wheel bearings? what is the best way to test for bad wheel bearings? i think they are under warranty if I can find the receipt. Anything else i should test? can it be c/v joints or something?

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Ford Transmission :: 2005 Expedition - When Select Drive Will Not Shift Into High Without Slipping And Rapid RPM Increase

Just made it back from out of state hunting trip,driving to get new tires. And heard a bump sound , Driving about 40 mph and tack jumped from around 1800 rpm to 4500. Engine' smooth and parameters good . However will drive in low and 2 nd gear approximate 25 mph. When select drive will not shift into high without slipping an rapid rpm increase. Currently 135k service record's and general appearance were well maintained....

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Ford :: Expedition 2008 Making Grinding Noise When Driving

I drive a 2008 Ford Expedition and every time I go on long trips after a while on the road the car starts making this grinding noise when driving uphill. As soon as i take my foot of the gas it stops. It has never done it in the city, always when driving on the freeway. I can manage it if I keep the gas pedal as steady as possible but if I try to give it more gas it will start making the noise. This does not happen all the time, it is intermittent. I was told that it might be the 4x4 engaging on the front wheels but I am not sure what it has to do with the speed or gas. I have changed the spark plugs, fuel filter, fuel pump.

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Ford - F150 :: 1989 - Chokes On Startup / Shudders While Driving

I'm a new owner of an '89 F150. It's a four speed manual trans, 4.9L 6cyl. This is my first truck and I bought a beater in hopes of learning while I fix it up. I have minimal experience (biggest repairs have been replacing disk brakes on a previous car and replacing the EGR valve on this truck), but I want to learn more.

The truck has a bypass switch and the forward fuel tank was removed. Both of these modifications occurred before I owed it. Also, the clutch is a bit grumpy. Sometimes I'm unable to get it into first (I usually "granny start" from second), and every once in a while it doesn't want to go into reverse.

When I bought the truck, it would just choke and cut off after driving for 30 minutes or so. It would restart after cooling down. My mechanic said it was a problem with the fuel pump and replaced it, and that fixed that problem.

After that, the truck began to have trouble starting. I would flip the bypass switch and the engine would rev up, then drop RPM's quickly until choking off within a couple seconds. When I flipped the switch again, it would start up fine. It would run fine after that.

A mechanic recommended having the fuel injectors cleaned. The fixed the problem for about a week, then it started again. A friend of a friend who has a home garage suggested a vacuum leak, and we found a leak in the EGR value, which we replaced.

Replacing the EGR valve fixed the problem again, for a couple days, but it came back. Meanwhile, immediately after the EGR valve was replaced, a new problem started. Periodically while I'm driving (I haven't been able to detect any pattern), the engine will just shudder or choke a bit. It feels like it's threatening to choke, but it never actually does. Once it starts, it typically does this every couple seconds until I shift gears.

I'd really like diagnosing what might be causing the choking when it starts and the new shudder when driving. I realize it could be a number of things.

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Prius Plug-in 2012-15 :: High Engine-off EV Speeds In N

I was doing some N coasting, mostly because it's a pain to try to keep regen at 0, and I noticed while the engine will start idling in drive at ~64mph (62mph GPS I imagine), the system indicates it'll stay off above that if I stay in N in EV mode. On the plus side, it can make for some higher speed engine-off coasting, but do that could push MG2's speed too high?

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Ford - Gasoline - Expedition :: 2003 Dying While Driving, Will Restart Eventually

My wife has an '03 Ford Expedition with 110k miles on it. It began dying while driving. Sometimes while moving. Other times when stopping or idling. She would describe that sometimes when it began acting like it was going to die she could "give it gas" and it would revive, other times that wouldn't work. It would usually restart after one or two tries. Our local mechanic did a tune up and replaced a coil. During the trip she began hearing a sound of "metal shredding" and the car died and wouldn't restart. She had it towed to a ford dealer. They replaced the IAC valve.

After that the dying would continue but instead of dying right away it would "lose acceleration, and eventually die within a few seconds" Took it to another ford dealership and they replaced the fuel pump and relay. It would work fine for a few weeks and then start dying again. Another local mechanic noted the error code P0231 "Fuel Pump Secondary Circuit Low" He kept it for a few weeks and was able to get it to die for him once but not again. The dying continued. Sometimes it would work great for weeks, other times it would die continually on the same trip. Took it to a 3rd dealer and they couldn't find anything wrong.It dies in the cold and in the heat. Usually after driving at least 20 minutes into a trip. Once it dies once it will typically continue to do so until resting for a day or so. Sometimes with a full tank of gas, sometimes with a low tank.

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