Q: Transmission bursts forward
I don't like the way my transmission has been shifting in any mode. Sometimes it wouldn't go anywhere when accelerating from a stop, and no change from idle. Then suddenly it would burst forward. This happened about 2 times a week. It was so scary in traffic! I brought it to the repair shop. Do you have any idea what’s wrong? How can it be fixed?
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Car rattling.
This engine rattling on acceleration may be a computer reprogram that would fix if the noise is what is called pinging or pre-ignition. The problem of the noise at idle and on acceleration may be another problem and I would...
Air conditioning started blowing hot air
There are many components that allow the air conditioner in your Mercedes to blow ice cold on days when you need it the most, but without a bit more information it is difficult to determine if the A/C compressor is...
I put my 05 nissan altima in neutral to push it because it won't crank now it will not go past neutral to go in park.
Have you tried depressing the brake pedal while the key is set to run to see if the lock will release? You may have a park/neutral locking solenoid starting to fail. The cranking and no start problem could be something...
Is it ok to use green antifreeze in a vehicle that uses orange antifreeze
Hi there: In short; NO - it's not a good idea to mix these two. Most of the antifreeze products on the market currently are ethylene glycol base material with additives to prevent corrosion, lubricate seals and water pumps and...
Car just stopped while I was driving
Please request a no start diagnostic (https://www.yourmechanic.com/services/car-is-not-starting-inspection) and a certified mechanic, dispatched by YourMechanic (https://www.yourmechanic.com) right to your location, will get this taken care of for you promptly. To give you an advance indication, a sudden complete stall, and inability...
Power train light
Hi There, Code P1450 relates to the EVAP system in your vehicle and us unrelated to the power train malfunction you are referring to. Your car has a small purge valve with a purge solenoid (https://www.yourmechanic.com/services/evaporation-vent-solenoid-replacement) in the Evaporative Emissions...
Hello I have a Toyota Prius hybrid 2003 and I checked in the engine and it doesn’t have the serpentine belt and it has been runnin
When a belt comes off it is most likely due to a failed pulley o tensioner and belt. I recommend getting a mechanic like one from YourMechanic come to you to diagnose the reason the belt came off and what...
pcv valve hose replacement cost
The cost varies by zip code but I put in your year, make and model, and a random zip code, and the cost appears to be around $240. You can obtain a more authoritative, instant written quote, and schedule the...
I put my 2002 chevy trailblazer in park, then realized that it kept moving, then I cut it off and it never started back up nor wou
A possibility is a broken shift cable. If the shift cable broke as you tried to select Park, or the cable became detached, the vehicle might not really be in Park (or neutral) and if that is the case the...
Related articles
How a Cable Clutch System Works
If If you drive a car with a manual transmission, you know that to get your car moving, you depress the clutch pedal, choose a gear, and then give the vehicle a bit of gas. But have you ever wondered...
How to Shift From First to Second Gear in a Manual Transmission Car
Shifting from first to second gear in a manual transmission requires accuracy and practice, as well as a feel for the car.
How to Replace Timing Gears
Timing gears control are connected to the crankshaft and the camshaft and how much fuel and air enter the cylinder to ensure your car runs smoothly.
Browse other content
Estimates
Maintenance