☰
GET A QUOTE

Q: High RPM, Low acceleration after crossing water logging

asked by on February 13, 2018

I have a 1.6L MT petrol car. This issue started after I went through a heavy waterlogged road and post that the car had hydraulic lock the next day which I got released by mechanic and got the car serviced which included filters changing and transmission oil change.(Without Flush) I can see RPM going high and low acceleration and speed in shorter gears and, I need to slot in to a gear high much sooner. The speed rises in high gear due to an early shift. But then since RPM shoots much higher in first and second gear, I need to shift sooner. I know clutch might be weak as it is driven 26000 miles done but then I dont feel like changing it so soon. Any other factors which I need to get it checked ? Can servicing the transmission and changing the fluid help? Can MAF and fuel system cleaning help ? It happened from the moment I got hydraulic lock removed and got the car service done. Additionally, the car has no engine issues,no gear shift issue and no ECU codes.

My car has 26000 miles.
My car has a manual transmission.

Recommended Services

Engine hesitates during acceleration Inspection $94.99 - $114.99 Get a Quote
Or For Any Other Auto Repairs Get a Quote

Manual transmissions are directly geared and so a fault in the transmission itself will not cause "fluctuations" in engine RPM. However, a malfunctioning clutch pressure plate and/or contaminated clutch friction material could be a cause of RPM excursions. Fluctuating engine RPM on acceleration, or loss of power, has a lot of engine related causes both in fuel system and ignition system components as well as in the large complement of engine sensors. It is possible that there is water damage to electrical components or terminals involved in these systems. If you want this issue that you are writing in about resolved by a certified professional, the recommended service to request is a loss of power inspection/diagnostic. If you request that service, the responding certified mechanic will get this resolved for you. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.

Volkswagen
Jetta
2012
L4-2.0L
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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Mice can get into the ventilation
Rodents can become a serious problem for almost any vehicle. If they don’t find their way into the HVAC system, they will often chew on wires, which can cause serious problems with vehicle operations. In this case, cutting and installing...
Read more
Tire noise while driving
Several things come to mind. Have the tires always been noisy? did it happen gradually, or all of a sudden? Some tires are noisy even when new. Winter tires or aggressive all-seasons will be louder than a touring tire. Poor...
Read more
Brake lights won't turn off
Hello. The brake switch controls the brake lights in a vehicle. When this switch is working properly, it moves in and out which allows the brake lights to turn on and off when you engage your brakes. When the brake...
Read more
Car revved & lurched over curb while foot was on brake
Hello there, issues like this are very uncommon. When the vehicle does not stop like this it obviously makes the vehicle unsafe to drive and is a cause for concern. The most likely causes of this would be something obstructing...
Read more
is 2007 Lincoln MKZ a good buy for $1900 with that many miles on it? and will it last till 300,000 miles?
Hello. If you are getting that vehicle for only $1900 then that is a good deal. If the vehicle is well maintained then it should last for quite some time. I have had a lot of these vehicle last over...
Read more
Power steering warning came on?
Hi there, thanks for writing in. I'd be happy to provide my insight. This is a common issue in the Chevy Cobalt. The electrical system on modern cars is very sensitive and everything needs to be working nearly perfect in...
Read more
How much would it cost to have my engine pulled for me from a shop? 1997 Honda Prelude
Hi - unfortunately, this is not a service YourMechanic offers at this time. Check with a local Honda service center, or reputable garage for a quote. Thanks for thinking of us!
Read more
Negative battery terminal sparks/smokes no power to car
Hi there. Check the condition of the starter wires when they were installed. See if the small remote wire on the starter solenoid is touching the main battery cable wire on the starter solenoid. If these two wires were to...
Read more
The AC starts out cold but doesn't stay cold, blows out cool air after about 20min.
Hi there. Sometimes a compressor clutch failure or restriction from the low pressure side of the AC system can cause this type of problem. In other cases, it'll be due to a refrigerant leak. It's always a good idea to...
Read more

Related articles

A Buyer’s Guide to the 2012 Chevrolet Camaro
The The 2012 Chevrolet Camaro is an exciting car that says a lot about American drivers and what we want. While fuel prices are high and the economy is just barely starting to resurge and stabilize after years of recession,...
Read more
A Buyer’s Guide to the 2012 Chevrolet Tahoe
The The Chevy Tahoe has always been one of the most popular SUVs on the market, and this trend continued in 2012. As always, the vehicle proved to be reliable and powerful, with plenty of space and features that people...
Read more
A Buyer’s Guide to the 2012 Acura RL
The The 2012 Acura RL is a luxury four-door sedan that offers a decent amount of interior space and seating, as well as appreciable performance (although it’s limited to just a V6 engine). The RL ended production after the 2012...
Read more

Browse other content

Cars
Cities
Estimates
Services