Why does my car chug after a few miles?
Most chugging is caused by one of three scenarios. Most manufacturers recommend replacing the fuel filter at 15,000 miles. Failure to replace the filter can result in poor fuel flow from the gas tank to the engine; this might manifest as a chugging effect.
Why does my car keep chugging at idle?
When the spark plug, plug wire or COP fails, the engine misfires and chugs. This issue is evident at idle, and does not improve at any throttle position.
Why does my Car start but when I put it in drive?
My mechanic said it was the transmission but i want a second opinion. It starts up fine it just won’t move once i put it in drive and press on the pedal. My car has an automatic transmission. This is often a sign of low transmission fluid or a faulty transmission control solenoid.
Why does my Car start when I unclamp the clutch?
Hello – the behavior you describe suggest that the clutch disc is fairly worn. Since it takes less clutch pedal motion to “unclamp” the disk indicates the there is less clutch disc thickness, less pressure place movement and less clutch…
Why does my car chug when I start the car?
The catalytic convertor often plugs when it fails, causing a chugging sensation. The car is hard to start with a plugged catalytic convertor. If the chugging does not improve with throttle response, the catalytic convertor might be the culprit.
Why does my car chug when I take my foot off the gas?
Somewhere between 500 and 1000 miles later, I noticed a shuddering, chugging feeling/noise on acceleration that went away when I took my foot off the gas. I took it in, and they pronounced the first new axle bad and replaced it.
What causes a car engine to shut off when put in drive?
Once the transmission fluid is checked most common faults are the torque converter, Idle air control valve, vacuum leaks, or a wiring harness fault. A qualified Technician such as one from YourMechanic will be able to diagnose your engine shuts off when put in drive and make any repairs required. Was this answer helpful?
Why did I get a DUI the next day?
Most people were celebrating, a few had been drinking all night, went to sleep and woke up the next morning to drive, only to get a DUI because the alcohol hadn’t left their system. At the end, the questionnaire asked four final questions:
Why does my car jerk at low speeds?
Car jerks when accelerating at low speeds is not something rare. If you have driven a stick shift car before or if your car has a manual transmission, you are sure have experienced the car jerk followed by the engine stalling.
Why does my car hesitate when approaching a stop?
Delay in acceleration happens when the engine does not get enough power. It needs more power than driving at a constant speed when pulling away from a stop. That power comes from the systems that control the fuel and airflow supply. Any issue with these components will make the car hesitates when accelerating from stop.
Most chugging is caused by one of three scenarios. Most manufacturers recommend replacing the fuel filter at 15,000 miles. Failure to replace the filter can result in poor fuel flow from the gas tank to the engine; this might manifest as a chugging effect.
When the spark plug, plug wire or COP fails, the engine misfires and chugs. This issue is evident at idle, and does not improve at any throttle position.
Why does my car judder at low speeds?
As well as some of the causes of car stuttering mentioned earlier, moisture in the distributor cap can also make a vehicle jerk when accelerating. If your car is parked overnight in cold temperatures, condensation can form inside the distributor cap, causing the engine to misfire when accelerating at low speeds.
Why is my gas tank chugging and losing power?
The gas tank has to “breathe” – let air in and out as fuel levels rise and fall as the car is driven, and even as it sits idle. In order to circulate air in and out, the gas tank has a vent that relieves vacuum (suction) and pressure buildup.
Why does my engine start but then stop?
A Bad Camshaft Position Sensor. A bad camshaft position (CMP) sensor can produce different types of symptoms and cause the engine to stall immediately after starting or intermittently. A bad camshaft sensor is likely to trigger the check engine light (CEL).
What causes a car to stall on a cold start?
It also manages the idle under changing engine loads, like when you kick on the air conditioning, turn on the headlights, or turn up the radio. When the idle air control valve malfunctions, you may experience a rough idle or the vehicle may stall entirely. This is especially true on cold starts.
Why does my 1999 GTP engine keep sputtering?
My 1999 GTP experienced the sputtering problem at 28,000 miles and it was the result of a defective wiring harness. I assume this to be very unusual but it can be the cause. Best of luck. 30 people found this helpful.
What causes a car to buck at high speed?
We’re not talking about a knocking engine or one that idles rough or stalls. We’re talking about engines that start easily and accelerate smoothly, but then, after a few minutes at a steady speed, either surge in speed or misfire, causing the car to “buck.”
Is there a problem with my Pontiac Montana?
Also having similar problems with my 1997 Trans Sport Montana with 115,000 miles on it. Happens on highway when a hard shift is needed at a high speed to go up a hill. I pulled over and did not shut the van off and then tried to drive again and it was stuck in 4th gear.
Why is my Pontiac Montana stuck in 4th gear?
Happens on highway when a hard shift is needed at a high speed to go up a hill. I pulled over and did not shut the van off and then tried to drive again and it was stuck in 4th gear. I pulled into a rest area, turned off the van for a while to eat (about 20 mins), then started it up and pulled back onto the highway.
Why does my Pontiac Montana whine when driving?
My 2001 Montana whines when driving over 60mph. The sound goes away when off of the accelerator, Also makes a very loud grinding/vibrating sound when in stop and go traffic and feels like it is trying to lunge forward and the brake pedal is pushing back.
How much does it cost to fix transmission on Pontiac Montana?
Service mgr. indicated past experience was that solenoid sheds fragments that contaminate valve body. Engine/transmission must be suspended to remove cover and valve body for removal and cleaning. $100.00+ in parts but a ton in labor. Long story short…$900.00 later transmission is fixed and working properly.
What causes a car to stall at high speeds?
A problem in any component of the car’s fuel delivery system can also result in vehicle stalling. For instance, a failing fuel pump will not be able to provide the engine with fuel from the tank. This can lead to a reduction in fuel pressure, resulting in an inconsistent flow of fuel to the engine. At high speeds, this is not a problem.
What to do if your car is stalling while driving?
Luckily, this is one of the easiest problems to fix. Try adding some fuel injector cleaner to your gas tank. The distributor cap plays a vital role in the health of your engine. A cap is used in an to cover a car’s distributor, and its internal rotor. The distributor cap delivers voltage to the spark plugs.
Can a car stall in the middle of the road?
It’s a classic nightmare scenario: driving along with your mind on your errands and dinner later tonight … and your car stalls while you’re driving, right in the middle of the road! Or, you try to leave an intersection when the light turns green and find your car just went dead on you, out of the blue.
What causes a car to stall and lose power?
Dirty, old, worn out, clogged filters are a common cause of car sputtering and losing power. A clogged or failing catalytic converter can cause all kinds of problems for the engine, including sputtering and stalling.
Why does my car stall when it’s cold?
If your car is stalling when it’s cold or stalling intermittently, your fuel mixture might not be adequate. This usually happens when the mixture of fuel and air isn’t rich enough. 3. Bad fuel pump. If your fuel pump quits or isn’t working properly, then your engine won’t get the fuel it needs to run, which results in the engine stalling.
What’s the best way to replace a fuel line?
Option 1: Replace the entire line with a pre-bent line. Lines are available from aftermarket and new car dealer sources. This can be the most expensive and labor intensive option, but this option is the longest lasting repair, returns the vehicle to like-new condition and prevents a customer from coming back with another leak.