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5

If your speedometer is accurate, you can check that with your GPS or phone as well. The only real option is the cluster (The thing with all the gauges and odometer). You can send it off to have it repaired, or get a used one from a junk yard. If you ever sell the car you are legally bound in most (if not all) US states to tell the buyer of an odometer ...


5

It will have to be fixed before you drive it very far. If the battery light is on the alternator is not charging, your not going to make it very far before the battery goes dead. Your local parts store will be able to test the alternator on the car, most if not all will do it for free. Based on the battery light I am confident it's the alternator, but ...


4

As stated, this is most likely a slipping serpentine belt, but there could be other reasons besides moisture on the belt causing this problem. This is especially true if this is happening every day. The problem can also be caused from a weak tensioner pulley (the part which keeps the belt tight). I know this is unlikely, considering it's a new vehicle, but ...


4

From your description it is a bit unclear what the problem with the drain plug bolt is. I'm assuming that the hex head on the bolt has become rounded, and as a result your wrenches and sockets are slipping on the bolt head, preventing you from removing the drain plug. If this is the case, you can try welding another nut or bolt onto the rounded drain plug, ...


4

While your speedometer sounds particularly inaccurate, the simple fact is that almost all car manufacturers design their speedometers to be inaccurate because of speed legislation in many countries: From thecarexpert.co.uk, EU law says that A speedo must never show less than the actual speed, and must never show more than 110% of actual speed + 6.25mph. ...


3

There are two things I can think of for you: First - Are you sure you changed the plug/wire for the #4 cylinder? I know this sounds elementary, but you never know. When you pulled the plug out, did it look wet, or tan as it should? If it was wet, you've changed the right plug. If not, you probably want the middle cylinder (assuming a v6 engine) on the other ...


2

In all probability it is the TPS. They have been reported to have a nasty habit of malfunctioning when the battery is jumped. Particularly in the 2000 Dodge Ram for some reason. Not sure why.


2

I suspect your alternator or your battery or both are failing. Since your car needs both fuel and spark to keep the engine running it is possible that, unless you're revving up, the fuel pump and all the other electrical components are not getting enough juice to make the grade. Test the battery and alternator. This post describes the process in great ...


2

I'll go with a combination of the standard overstating of mileage on the car (well put by Rory) and also GPS inaccuracy... I've been doing Road Rally for a long time and a big part of that is precision mileage measurement. As an instrument rated pilot, I also have a strong interest in GPS navigation. One of the things I learned when experimenting with ...


2

According to this website, the cat can surely be plugged by coolant entering the catalytic converter. Here are the reasons given on the website: Engine Tune-Up Required. A number of problems could occur to the catalytic converter as the result of an engine that is out of tune. Any time an engine is operating outside proper specifications, ...


1

This is a roots style supercharger. Unlike the turbocharger you mention, the supercharger (or "blower") is driven directly by the crankshaft of the engine, via a large belt. Turbos use the exhaust gases to perform the same task. The task at hand is to force more air into the engine than the engine could normally suck in on its own. By doing this, it makes ...


1

It sounds like maybe a bad passenger zone actuator in the HVAC controls causing the issue up front. As for the rear, that could be another actuator. I think there is a separate evaporator for the rear, it could have a clogged expansion valve or a leak. If it's leaking, you should lose the front A/C fairly soon. I don't think the seat wiring has anything to ...


1

There are two things which can be wrong (that I'm aware of) with the heater core. It can be plugged (not letting coolant through), or it can leak. If blocked, there's absolutely no issue. Drive without heat. If it leaks, you'll need to run your heater hoses in a loop, to bypass the heater core. Basically, you are taking one hose from one side (either intake ...


1

I'm not so sure its a fuel issue. If the ecm detects a rich condition (too much fuel) then id think fuel supply is okay. If the plug isn't firing at all (dead cylinder) then all of the unburnt air and fuel from the cylinder will be sent through the exhaust to the 02 sensors. 02 sensors can only detect the oxygen levels in the exhaust gases, they cant detect ...


1

This is a typical case of the serpentine belt slipping. In the very cold the efficiency of the battery drops off. When you start your vehicle the alternator has to deliver the load on the system. The extra load caused by the cold battery causes the slip. It would be made worse by a moist serpentine belt. Check with your dealer if a updated belt is ...


1

Well, they didn't lie to you. Which is a good start. I don't know anything about how cars behave in that temperature range, but I do know that that sound is made by a slipping fanbelt. This video is useful.


1

Check on the side of the transaxle where the cable attaches to the transmission. It sounds like the bracket, lever, or ball may be loose.



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