plokivos

iTrader: (3)

Does your engine pulsate in the morning when you turn it on?

It does that whole, "booom, booom~booom, boom, boom" (no good)

it sounds like it's reving then not, then reving then not...

is this normal?

jcnel_evo8

iTrader: (2)

I get more of this feeling when the motor has been on for just enough time to warmup the o2 sensor (about 60 sec. or so), but not enough time to completely bring the motor to temp.

Then when I'm driving at a light load, I get some pulsations as I drive. I think the computer is trying to fuel a motor in closed loop mode before the motor is entirely warmed up.

To me this is nothing serious, so I just chaulk it up to 'cold driving conditions.'

Cheers,

jcnel.

EvilBlueEvo8

iTrader: (26)

i get the same thing sometimes. should be normal