Engine shakes hard, Oil on spark plugs, Misfiring.. ??? HELP

[2iv0 sx]

It's a stock KADE (93).

Just out of no where the motor starts to shake violently hard and won't pick up speed during acceleration but it idles steady

So far, I checked the spark plugs/wires and noticed a massive amount of oil on them and inside (more than others in cylinder #2), not good. Maybe that's causing the problem???

I'll be replacing the valve cover gasket and plug seals for the oil leaks
And try to get new plugs/wire or maybe just do a full tune up (new caps/rotors/wires ect.)

What else should be looked at?

[herbieS13]

any smoke?

[2iv0 sx]

I didn't see any smoke when the problem first started

But after taking out the plugs to check/clean them and installing everything back and started the car back up, I did see some smoke from the exhaust and same thing happens..

[iLagX]

blown headgasket?? fuel injectors? spark plugs? wires? dizzy?

[89240sex]

blown head gasket. :D

[2iv0 sx]

blown head gasket. :D
No. Car is not showing any signs of overheating.

[2iv0 sx]

UPDATE!! Car is fixed.

Replaced the spark plugs, wires and valve cover gasket and seals with new ones.. nothing.

Come to out find out injector #1 was dead! Replaced it with another one and all GOOD. :cool:

[camaro379ss]

Good job finding the fix.:bigok:

[Fries]

And thank you for updating with the fix.

[2iv0 sx]

Problem came back! WTF??

Its injector #1 again still..

What can cause it to fail? Could it be electrical? how would I check?

:rant:

[herbieS13]

check the wiring for the injector look for corrosion, bare wire signs of burn ect ect