Ford Fiesta power loss
Variant: St150
Model Year: 2005
Categories:
Leaks & NoisesRunning Rough, Starting & Power Loss
I swapped the engine because of rod knock to a duratec but a newer version. I swapped intake and every module over from the old motor to the new one. The motor has suddendly started to make pops and bangs and you can feel the car does not give 100% power. When you give it full throttle it feels like the car isnt making full power before 6000rpms. When i read the throttle posistion while driving i get 83% throttle inntil 6000rpms.
I have tried chaning a throttle body to a 60mm. But it still isnt as good but ita better because of more air coming through
I have tried chaning a throttle body to a 60mm. But it still isnt as good but ita better because of more air coming through
Posted: Jul 2, 2023 (1 year ago)
Hard to suggest much after the work you have done other than the symptoms you are getting can be caused by air / vac leaks or timing
Posted Jul 2, 2023 (1 year ago)
Post a reply
Join the community
Got a question? Can you answer other questions here? If so please...
More problems with the 2005 model year Ford Fiesta
We have 28 problems and solutions in our database for this model year of the car.
View all Ford Fiesta Problems
Fiesta Recalls (25)
Similar problems
Throttle
2003 Vauxhall Vectra 1.8
Power loss
2001 Audi Allroad 2.5tdi
Power loss on full throttle
2006 Skoda Superb 1.9 tdi manual box
Loss of power
2009 Vauxhall Astra 1.7 cdti ecoflex
Throttle body
2005 Vauxhall Zafira life, 1.6 petrol
2003 Vauxhall Vectra 1.8
Power loss
2001 Audi Allroad 2.5tdi
Power loss on full throttle
2006 Skoda Superb 1.9 tdi manual box
Loss of power
2009 Vauxhall Astra 1.7 cdti ecoflex
Throttle body
2005 Vauxhall Zafira life, 1.6 petrol
Parts mentioned