the engine is performing poorly on toyota land cruiser, 2uz-fe engine 2004 model. i have replace the efi relay efi fuse and fuel pump.
Jan 17, 2012 at 5:56 AM
check engine light does not turn on
WILLS IMEH
- MEMBER
- 1 POST
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Hello,
Please elaborate a little more on the issue.
What do you mean when you say the engine is performing poorly?
Does it run rough? Does it have low power output?
Dies it hesitate on acceleration.
Poor fuel mileage?
An engine can hesitate on acceleration or run rough due to a number of reasons.
It could be due to a weak fuel pump, worn spark plugs, dirty mass air flow sensor, dirty fuel filter etc.
Here is a helpful guide:
https://www.2carpros.com/articles/engine-hesitates
Let me know more details about what you are experiencing.
Thank you.
Please elaborate a little more on the issue.
What do you mean when you say the engine is performing poorly?
Does it run rough? Does it have low power output?
Dies it hesitate on acceleration.
Poor fuel mileage?
An engine can hesitate on acceleration or run rough due to a number of reasons.
It could be due to a weak fuel pump, worn spark plugs, dirty mass air flow sensor, dirty fuel filter etc.
Here is a helpful guide:
https://www.2carpros.com/articles/engine-hesitates
Let me know more details about what you are experiencing.
Thank you.
Jan 24, 2022 at 8:24 AM
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