After 3,000 RPMs loses its power and appears on board to stop the engine

Tiny
DIANDRA
  • MEMBER
  • 2007 RENAULT TRAFIC
  • 2.0L
  • TURBO
  • 2WD
  • MANUAL
  • 215,000 MILES
Hi there,

This is because a mechanic changed an injector and then the car got worse. They also removed that small filter in the return pipe, they did this because the car was no longer idling, after a few seconds it stopped. But now he has no power to change gears, it is like"drop in the nose" as they say. Could you please help me with any advice? Many thanks!
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Thursday, May 26th, 2022 AT 10:44 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • EXPERT
Hi,

Please understand, this vehicle isn't offered in the US, but I will try my best to help.

First, have they been able to retrieve any diagnostic trouble codes? Also, has fuel pressure been tested? When it is running, how would you best describe what it sounds like? Any noise from the exhaust that could indicate a plugged catalytic converter?

One other question that I'm embarrassed to ask. Let me know if this is a diesel or gas engine.

Take care,

Joe
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Thursday, May 26th, 2022 AT 7:08 PM
Tiny
DIANDRA
  • MEMBER
Hello Joe,

They put again to see what diagnostic have, first they said injector 2 after injectors 1 and 2, and last time injector 3, but I m not sure if I can trust them anymore, because when they changed injector 4, he turned my whole car upside down. It makes no noise. It's a diesel engine. Thank you
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Thursday, May 26th, 2022 AT 11:36 PM
Tiny
JACOBANDNICKOLAS
  • EXPERT
Hi,

It could be related to the injectors. Do you know how they inspected them or determined they were at fault? Have they given you any guarantee that this will fix the issue?

Joe
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Friday, May 27th, 2022 AT 8:50 PM

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