Vauxhall Zafira keeps losing power and juddering

Car: Vauxhall Zafira
Variant: 1.8 elegance petrol
Model Year: 2001
Categories: Running Rough, Starting & Power Loss
Hi all,

I have a 2001 Zafira 1.8 Petrol that is loosing power intermitently.
I have researched the internet for possible problems and have taken the car to a garage where they cant find the problem!
I have changed the fuel filter, MAF sensor, timing belt, water pump everythink but no joy.

The symptoms are loss of power whilst driving,and juddering decelerates...i can put my foot to the floor when this happens but the accelerator is unresponsive. The only way to right it when driving is to come off the pedal then back on then it kicks back in.

I have heard lots about the EGR but my zafira doesn't have one. No lights come on the dash when this problem occurs, and the garage gets no error codes when linked up to the computer.
I am at a complete loss, so any help would be appreciated. i have read it could b the brake switch wat do use think or the fule pump needs cleaning any ideas
Posted: Jul 30, 2014 (10 years ago)
I have changed the brake switch it not that an its not the pump any ideas
Posted Jul 30, 2014 (10 years ago)
Did u find a solution. I have a similar problem
Posted Oct 14, 2014 (10 years ago)
hi mate ye i fixed it i droped the tank and took the pump out and the thing holing the pump in and there was a pice of plastic stuck in there i changed everythink and it was that so try that take pump out and the thing that holds the pump as that wat it was on mine hope this helps u if not try ur ingectors
Posted Oct 30, 2014 (10 years ago)

This problem is archived

If you're having a similar problem please click below to re-post this problem, you can then customise it to suit your situation.

Join the community
Got a question? Can you answer other questions here? If so please...
More problems with the 2001 model year Vauxhall Zafira

We have 143 problems and solutions in our database for this model year of the car.

View all Vauxhall Zafira Problems