Why does my car Jerk when I drive over 40 mph?
They found a stuck valve on in valve body which causes the drum to break. The drum is poorly designed and they make a better one to replace it with. My vehicle jerks when I drive over 40 mph. The fuel pump and spark plugs have been changed and for a week the problem disappeared, but it has not started jerking again. What can it be?
When do I hit the gas my car jerks?
My car jerks slightly when I’m at a steady speed or tryin… when I try to stay at 40 45 mph my car chugs jerks slightly, but when I hit the gas it goes away only usually at those speeds. I replaced spark plugs all but number 3 today didn’t change anything, change tps nothin, changed air tempature sensor and no change.
Why does my car Jerk when I cruise?
My car has 163000 miles. My car has an automatic transmission. In the future, please include the codes as they can help use pinpoint and give you a more accurate answer. The surging you feel while under light throttle, which is what is happening at a cruise, is due to a lean condition. Just as your codes suggests.
Why do I feel so sluggish all the time?
The good news is that many of the things that cause this sluggish feeling can easily be cured. Here are the most common reasons why you have no energy. Ten Reasons Why You Feel Sluggish. Here are the ten most common reasons why you have no energy. 1. Stress. Tension related fatigue or emotional exhaustion causes you to feel drained and worn out.
They found a stuck valve on in valve body which causes the drum to break. The drum is poorly designed and they make a better one to replace it with. My vehicle jerks when I drive over 40 mph. The fuel pump and spark plugs have been changed and for a week the problem disappeared, but it has not started jerking again. What can it be?
How to fix a transmission that hesitates or jerks?
Common Fixes for a Transmission that Jerks or Hesitates 1 Low fluid level 2 Depleted fluid frictional properties 3 Poor cold-temperature fluidity
What to do when your car jerks when accelerating?
Regular checking, maintenance, and replacement is the key. When the filter is not doing its job, the fuel injection is the next one to get the dirt. Making sure that these three items are clean can prevent car jerks. 6. Dirt in the Air Filter As previously discussed, air is needed for the internal combustion engine of your car to work.
Why does my Ford truck Jerk when I give it gas?
While driving at any speeds my truck shutters and jerks and also when I give it gas it jerks even harder sometimes. The shutter and jerking comes and goes but lately it seems to be getting worse. Mine does the same thing. Or when depressing the gas peddle it seems to be stuck. Moves very slow. Then releases and moves on.
Why does my car stall when I take off?
Thank Jay. It sounds like you have a vacuum leak or intake air leak in the hose from the mass air sensor and the throttle body. If the tube has a crack in it somewhere, it will run rough and when you take off, your engine will hesitate or stall. It may even have reduced power.
Can a worn out spark plug cause an engine to stall?
Old, worn out spark plugs may fail to fire, causing a misfire or even making the engine stall. Disconnect the plug wires and use a spark plug socket to remove the plugs and replace them. You may also consider replacing the spark plug wires. Be sure to reconnect the same spark plug wires to the same cylinders when done.
What should I do if my torque converter is not working?
Torque converter (automatic transmission only) may not be locking at the right time, or it may be slipping. The fix: Check lock up circuit or have the torque converter replaced. This is not a DIY job. There may be a vacuum leak. The fix: Check and replace vacuum lines as required.
What should I do if my engine is surging?
There may be a fault in the computerized engine control system. Check engine control systems with a scan tool. Have a mechanic test the circuits and repair or replace components as required, since this is generally not a DIY job. The fuel filter may be partially clogged. This is an easy fix! The fix: Replace the fuel filter.
Why does my Ford F-150 Jerk when I drive?
On my 2005 F150 that I just had the transmission rebuilt on. They found a stuck valve on in valve body which causes the drum to break. The drum is poorly designed and they make a better one to replace it with. My vehicle jerks when I drive over 40 mph.
Why does my car shudder at 40 mph?
The only issue was that the car would shudder pr even buck a bit ONLY at speeds around 40 MPH and ONLY when the accelerator was backed off of slightly and when an attempt was made to feather the pedal and maintain a steady speed. This was traced back to a light film of corrosion on a coil wire.
Is the 2004 F150 plug replacement a horror show?
Besides, I hear that the 2004 F150 Plug replacement is a horror show due to the plugs being notorious for breaking. Other than the shudder, the truck runs perfectly. Tester July 5, 2016, 11:55pm #2 The shudder might be caused from torque converter clutch shudder. The speeds you indicate is where the torque converter clutch should engage.
Torque converter (automatic transmission only) may not be locking at the right time, or it may be slipping. The fix: Check lock up circuit or have the torque converter replaced. This is not a DIY job. There may be a vacuum leak. The fix: Check and replace vacuum lines as required.
There may be a fault in the computerized engine control system. Check engine control systems with a scan tool. Have a mechanic test the circuits and repair or replace components as required, since this is generally not a DIY job. The fuel filter may be partially clogged. This is an easy fix! The fix: Replace the fuel filter.