Engine shuddering and jerking

[TyreShield]

I have a Chevrolet OptraSS 1.6 and a pug 206cc , have felt vibrations sometimes, no idea where it originates, but mostly solved or greatly reduced by regularly adding engine protector additives such as "Power Up". You may also want to check the Power Steering Oil level as well.

Cheers

[Dserna85]

2006 Buick rendezvous 3.5 started to kick during shifting first and second gears and wouldn't pick up speed. The spark plugs and wires had just been replaced. I looked at connectors on alot of sensors then came across the map sensor... It wiggled considering its bolted down onto the engine....I took off the bolt and it came right off the vacuum hose tip with its rubber that goes into the engine was completely off from the sensor connector and suck in the engine..I had to be careful not to let it break into tiny pieces in there...got a new map sensor ...now car is running like new

[QQDreamer]

I have similar problem in the morning or when the car have stopped for a long time. After warming up for a few minutes and driving off, it happens when I stopped at traffic lights. The problem will ease after driving for a while.

 

When I release the brakes, the car do not move. I cannot step on the accelerator and it will cause a sudden jerk and the engine will cause a big jerk, like as if the engine is falling out. I will have to just release the brakes and let the gear engage itself before I slowly step on the accelerator again.

 

I believe it was the non honda gear oil used before in one of the WS. I have since stopped going there. I did not have time to go to my regular WS so I went to this WS to do my servicing and they did not have the original Honda gear oil.

 

How can I solve this problem?

 

you driving honda? which model? it could be your gearbox solenoid issues. A,B and C