ZD30 engine stutter

Simonness · May 9, 2010

going around an around-about in 2nd gear, gave it abit and as the rev rose to around 2.5k rpm ( or more, i wasnt watching ) all the power dropped for a second and then a puff of smoke behind the car.

its done this afew times and i think i can make it do it all the time.

anyone know what that is?

Simon

barna · May 9, 2010

Sounds a bit weird mate.
Iam not a mechanic, but a mate was telling me today about a bloke with the D40 model done 4000kms from new and had to replace all 4 injectors,(warranty of course).
One of the symtoms was lots of white smoke out the exhaust when he was giving it a bit.
I hope its not injectors $$$$$
Could it be a blocked fuel filter? How long since last changed?
Ecu playing up, not sending right message to pump?
Like i say i am not a mechanic, But process of elimination maybe on the cards.

tweak'e · May 9, 2010

from the other thread........

get the error codes read. check for air leaks in fuel lines/filter.

Dave · May 10, 2010

What Tweake said or the Neutral position switch.

Dave.

Pinelli · May 10, 2010

If it was an older carby petrol engine, I'd say that its bogging down with too much fuel or not enough air when you floor the pedal. Vacuum loss could do this - slows down the reaction as you plant the foot

You might want to post this in the D22 section instead. Not too many D21s floating around with the ZD30, I suspect.

ZD30 engine stutter

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ZD30 engine stutter

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