Okay so I got stuck in mud today and was shifting from reverse to 1st trying to wiggle it out and at some points I did rev the eng

Check engine light came on after a lot of high revving in reverse and first.

My car has 148000 miles.
My car has an automatic transmission.

Experienced mechanics share their insights in answering this question :
Hi there:

Sometimes when a vehicle gets stuck in the mud, excessive mud will clog up sensors on the vehicle suspension or engine / transmission that will trigger the check engine light. However, it’s also possible that the excessive wheel speed may have damaged something. Regardless, anytime you have a check engine light on, you’ll need a professional mechanic to complete a check engine light inspection and reset the error codes. This will allow them to download any stored codes and determine if damage has occurred and recommend the right repairs.

How to Identify and Fix Common car Problems ?

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Driving on messy roads and getting stuck in snow or mud are examples of situations where many drivers damage their transmission and differential.
Essentially, you accelerate slightly forwards, then put your car into reverse and roll backwards, then switch back to drive and accelerate forwards again. Select the lowest gear for an automatic transmission, and second or third gear for a manual transmission.
According to Consumer Reports, try keeping the wheels straight and press down gently on the gas pedal. Then rock the car forward and back by switching between drive and reverse. If the tires start spinning, stop and change the direction. Use winter mode if your transmission has it.
The main reason cars get stuck in the mud or sand is because they lose traction. Fortunately, random objects from your car can help you gain it back. For example, you can use your car floor mats and place them partly under and partly in front of your drive wheels which can help you get your car out of the mud.
Its performance will decrease, parts will wear out more quickly, leaks might occur. Ignore your transmission`s health long enough and one day it will fail outright, probably when you least expect it or can afford it. An ounce of maintenance is worth of a pound of repair.
Clunking, humming or whining sounds are signs of automatic transmission problems. Faulty manual transmissions will also give off loud machinelike sounds that seem to come out of nowhere. A clunking noise when you shift gears is a telltale transmission situation. Have a mechanic look it over.
There isn`t a single fix for reverse not working, unfortunately. It could be a small repair like topping up the transmission fluid, or you could need a complete rebuild. Typically, manual transmissions that won`t engage in reverse have an issue with a damaged gear or the shift lockout ring.
Try to drive the car out

Try to accelerate very slowly to get traction in the mud. In manual cars try setting off in second gear. Some automatics may also have a special mode for this, sometimes called winter or economy mode. You may also want to turn off traction control systems.

Shovel. A shovel is used as a tool for lifting and digging soil.
On your dashboard, there should be a button for VSC which you can press to turn off the traction control. If you`re stuck in the mud, then you might need to turn both off. To do this, press the VSC button and hold it for three seconds. This should turn off both the VSC and the traction control.
Leaking or Low Transmission Fluids

Any sign that the transmission fluid is low due to leaking should be taken seriously and repaired quickly. Low transmission fluid is the #1 reason for transmission failure and leads to major damage to the transmission if not caught quickly.

It`s good that you`re asking this question, though, because driving with a bad transmission will cause damage to the engine if left unaddressed! If your transmission is failing, you may already be experiencing shifting issues like slipping and loud mechanical sounds that are difficult to discern.
Typically, when your transmission begins to fail you may start to notice some form of difficulty when changing gears. Occasionally you may hear or feel a clunk noise when you shift gear. Another sign of a rough shifting is difficulty in accelerating to the speed for the gear that it is in.
If the sound resembles humming, buzzing, or clunking, you may be experiencing transmission failure. Bad automatic transmissions may emit humming, buzzing, or whining noises while manual transmissions have harsher “clunking” sounds.
Another way to look for transmission problems is to hold down the brake pedal with one foot while stepping on the gas pedal with the other foot so you can rev up the engine. Make sure the parking brake is on during this time, and don`t rev the car for longer than a few seconds.
If you`re driving a newer 4X4, make sure to switch it into its `mud` mode, if not put it in low range and disable traction control as it will slow you down due to the low traction surface. Lying beneath the muddy water, waiting to capture your 4WD is an array of obstacles but foremost a lack of traction.
When conditions are slippery – say deeper snow or mud – but you`re driving at typical road speeds, use 4Hi. Need maximum traction and driving at low speeds? Go to 4Lo. When you`re trying to move an unusually heavy load, climb a steep incline or get through tricky conditions like deep mud, 4Lo is the best choice.
Keep a steady, medium speed. If you do need to press the gas pedal, do so slowly to avoid causing the tires to spin out. Also, be aware that you might skid if you hit the brakes too hard. Avoiding any rapid speed changes gives your tires a moment to adjust to the terrain and get a good grip.
Tyre pressures are super critical

They need to be correct for the bitumen based on your vehicles tyre size, type and weight. Once you leave the bitumen, you should be reducing them about 30% for rough corrugated roads, and even more for mud, sand and rock work, but this is at working, or hot tyre pressures.

Just as you learned what happens with low transmission fluid, dirty fluid, or a clogged filter can cause similar transmission troubles and create a car that won`t back up in reverse. Improper lubrication from old fluid or debris in contaminated fluid will affect how the transmission shifts into reverse or other gear.
Usually when you shift into reverse and engage the brake it will cause the engine RPM to drop; as it`s creating a load against the transmission and the engine. If the engine stalls, it may be caused by a faulty idle control valve, bad O2 sensors, or clogged fuel injectors.
Look for areas where mud is easily accessible (between water grasses at a lake edge can be a good spot, or where a stream bed has slowed). Look around at the whole of a stream — some areas will have larger rocks or stones deposited, another area will be where all the sand lands, while another will be good and muddy.
If you want deep mud, first make deep grooves, channels, or holes in the dirt. Make the spaces evenly, but near each other. Use the hose to wet the dirt area. Occasionally, use a stick (or your hand) to stir the dirt-mud around so it`ll absorb the water.
stick in the mud (plural sticks in the mud or stick in the muds) (idiomatic, derogatory) A person unwilling to participate in activities; a curmudgeon or party pooper.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Okay so I got stuck in mud today and was shifting from reverse to 1st trying to wiggle it out and at some points I did rev the eng
ANSWER : Hi there:

Sometimes when a vehicle gets stuck in the mud, excessive mud will clog up sensors on the vehicle suspension or engine / transmission that will trigger the check engine light. However, it’s also possible that the excessive wheel speed may have damaged something. Regardless, anytime you have a check engine light on, you’ll need a professional mechanic to complete a check engine light inspection and reset the error codes. This will allow them to download any stored codes and determine if damage has occurred and recommend the right repairs.

2003 jeep liberty stuck in reverse, shifter is stuck…but crawling under and trying to manually shift from transmission stuck
ANSWER : Hi there. Based on what you have written above, it is highly probable that the inner linkage has come loose or there is an obstruction within the inner gear set that is causing your problem. Unfortunately, this typically requires dropping the transmission and repair or inspection from the inside. This is not a service our mobile mechanics are equipped to offer, so your best bet is to contact a local transmission specialist for assistance.

Gears get stuck and hearing some noise in the exhaust. Some running noise that doesnt sound normal when parking. 1996 Mazda Miata
ANSWER : Hi there – either your clutch hydraulics (master/slave cylinder) are weak, or something wasn’t done right with your clutch repair. It shouldn’t fail so quickly. Either the clutch is dragging because the clutch hydraulics are weak, or the pilot bearing wasn’t replaced when the clutch was repaired, and that bearing is now seizing. This has the same effect as a dragging clutch – hard to get in gear when you’re stopped. I recommend a clutch inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.

My pacifica runs and drives only reverse when i shift it to drive dies quickly . But you can shift it to reverse and neutral
ANSWER : This is an internal problem with the transmission and may be a valve body or leaking internal seal. The problem is the transmission leaking pressure internally, and when you put it in drive, the transmission is trying to go into reverse and drive at the same time causing the transmission to stall the engine. Have a mechanic, such as one from YourMechanic, scan the computer to see if a code is received that will help detect the cause. They will be able to diagnose your stalling issue, and any other problem you are having, so that a proper repair can be made.

Shifting issues from drive to reverse and back to drive
ANSWER : Mercedes has a dealer service order (#Order No: S-B-27.19/118A
) that addresses diagnosis, and possible dealer repair of the transmission for your model. Check with your dealer to confirm coverage of this.

My 2000 Chevrolet Silverado will not shift into 3d & 4th gear or reverse only into 2nd gear
ANSWER : Hello. Most of the time when this occurs with this noise it is because the sun shell in the transmission broke. This is very common. The transmission would need to be rebuilt to fix it. I would recommend taking it to a transmission specialist for this.

why wont my `06 chevy tahoe shift into drive and go but when in park and shifted to reverse it will reverse?
ANSWER : Hi there. A car that refuses to shift or go into gear easily is trying to tell you something is wrong and in most cases the culprit is the clutch (in a manual transmission) or torque converter (in automatic transmission). Transmissions are very complicated and have many moving parts, ignoring a hard to shift issue can quickly spiral into a very expensive transmission repair. Over time, especially as a vehicle goes over the 100,000 mile mark, parts and gears inside the transmission simply wear out. This process can be dramatically accelerated if the car is driven with low levels of transmission fluid. The transmission will have to be rebuilt or replaced which is a very expensive repair. Symptoms of a failing transmission include hard shifting, humming, clunking or grinding. It might be best to have one of our professional mobile mechanics come to your location and complete a car is hard to shift inspection, so they can determine the best course of action.

Car turns on, able to shift but wont move
ANSWER : Great description. It sounds like you have a problem with the shifter cable. The cable either broke, or the end of it popped off. The cable runs from the shifter to a linkage arm on the transmission. The ends of the cable are plastic, and snap on to a steel ball. Wear on the plastic, or rust on the ball and it can come off.

The transmission range sensor is on the transmission. The fact the the indicator says "P" and you cannot roll the car supports this theory. I would have this repaired on the spot, or have the vehicle towed to get it repaired. A knowledgeable mechanic may be able to manually put the car in drive with you sitting in it, but do this as a last resort. You would not be able to put it back in park or reverse when needed, or restart the engine if it were shut off. The tow truck driver will need to manually take it out of park too if you decide to go that route. Alternatively, a certified technician from YourMechanic can come to your car’s location to inspect the shifting issue and assist with resolving the problem.