need help??

[DRIFTKNIGHT_240]

ok this happens at idle and shift gears , when i step on the gas you can heard papapapapapapapapapapapapapapapapaaaa!! really loud . this never hapens before and also you can see that the shifter move vibrate really bad too. any a\idea wat is going on/??

ps: i already search , and they say that timing is the main cause but i adjust my timing to 20 degrees a while ago id think so ,,,, can the timing change by any vibration or something?

[Dunky Kong]

Misfire?

[Wc240]

1rst, english owns you2nd, you said that this is a "all of a sudden"/new problem? id check your basics first, just do a visual. make sure everythings your connected, hooked up, sensors all in place. any codes?any work recently done? you gotta give a lil more info.

[Shabbernigdo]

missfire or u have a dead cylinder.

[DRIFTKNIGHT_240]

the engine only shakes when you rev.. at idle is nnormal so idont think is a dead cylinder ..

[OutToWinPAHC]

You have air, so my guess is your losing spark or fuel on a cylinder.

Try the basics. Plus, wires, cap, rotor, Fuel filter, give her a good ole tune up then set the timing.