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Jay
Jay, Certified Infiniti Technician
Category: Infiniti
Satisfied Customers: 19513
Experience:  20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer
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1999 I30: car loses power, then back to normal

Resolved Question:

1999 I30 has "idiot light" problems...all come on suddenly, car loses power, then back to normal. very intermittant
Submitted: 5 years ago.
Category: Infiniti
Expert:  Jay replied 5 years ago.

Jay :

Hello and Thank you for using JustAnswer.com

Jay :

Do you have a check engine light on when the engine is running?

Customer:

just had that taken care of. I presume there will be more than this as an "answer"

Jay :

I am trying to get a understanding on what is going on so I can give you some direction on what needs to be done

Jay :

You had a Check engine light on?

Customer:

they replaced crank sensor and pigtail...code was for knock sensor

Jay :

The Knock Sensor will not cause a Check Engine Light.

Jay :

The crank sensors almost never fail on these engines. Did you have a code for it? That can cause what your describing how ever.

Jay :

I hope they didn't charge you a ton for the knock sensor. You don't need to remove the intake to replace them on your year I30. It can be replaced in about 30 mins.

Jay :

Let me know, Thanks Jay!

Customer:

i am just taking the word of the mechanic. I still don't know what is causing the idiot lights to come on and the car skip power momentarily. I suggested the battery connections but they were ok with a multimeter test

Jay :

You say idiot lights, what lights are exactly coming on?

Customer:

my son says the abs, battery and one other comes on

Jay : Those lights are on most like due to a alternator issue
Jay : I know you said you had one replaced last year.
Jay : But it could be defective
Jay : I would have the charging system checked to verify.
Jay : If you have any more questions on this please feel free to ask. Thanks Jay
Customer:

thanks will do

Jay :

Sorry, I had the ACCEPT button turned off. It's on now. Thanks again for using JustAnswer.com

Jay :

Thanks Jay!

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