Engine shaking in second gear can be caused by several factors, including improper engine mounting, which can lead to excessive vibration during acceleration. Additionally, issues with the transmission, such as worn gears or low fluid levels, may contribute to the shaking. Misfiring cylinders due to spark plug or fuel delivery problems can also cause noticeable vibrations when under load. Lastly, unbalanced wheels or drivetrain components can exacerbate the shaking, especially at certain speeds.
balance tires?
flywheel needs machining
yes
If the vehicle is stuck in 2nd gear and does not change gears.... you more then likely have a bad speed sensor. The transmission is electronic and the 2nd gear is considered the " Safe" mode. Take it and have the transmission computer checked for codes.
Yes
clutch gone try putting into gear then start engine be ready to shut engine off
bent shift fork and worn out gear slots. Split the engine cases and look for any rounded off edges.
no you start in 1st gear then 2nd hold around 4000rpms depending on what you have for a engine
In a manual transmission between the gears. If one fails it will make it very difficult or impossible to shift in to the lower gear, i.e. if the 2nd gear synchronizer goes out you cant shift from 3rd to 2nd gear
To replace 2nd gear on a 2005 TTR 125L, you'll need to disassemble the engine. Start by removing the side case, then take out the clutch and shift mechanism to access the transmission. Carefully remove the old 2nd gear and install the new one, ensuring proper alignment. Reassemble the engine components in reverse order, making sure to torque all bolts to the manufacturer's specifications.
Your Lancer may shake and stall at traffic lights due to issues with the idle air control valve, fuel delivery problems, or a malfunctioning transmission. When you shift from auto to 2nd gear, it can affect the engine's RPM and how it responds, which might temporarily alleviate the shaking. If the problem persists, it’s advisable to have your vehicle checked for diagnostic trouble codes and have a mechanic inspect the engine and transmission systems for underlying issues.
TAke it to auto zone and have the codes read for free/