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Infiniti I30 Maintenance and Repair

559 messages,  Last post on Nov 28, 2009 at 10:58 AM

You are in the Infiniti I30/I35 Forum. Your Hosts are pat & karens

What is this discussion about? Infiniti I30, Sedan


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#388 of 559
Re: [KarenS] by tellico1
Jun 01, 2008 (1:42 pm)
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Replying to: KarenS (Jun 18, 2001 6:50 am)

Is it O. K. to use 87 octane in a I30? Dave in Tennessee
#389 of 559
Re: [tellico1] by refugeescamp
Jun 01, 2008 (2:16 pm)
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Replying to: tellico1 (Jun 01, 2008 1:42 pm)

nope, the car is made to take 91 or higher, you will lose performance with cheap oil and gas. they say you can use 89 in special cases only when you can't find 91, but you must take the supreme. Fill in 94 and you will see how much more mileage you get. I seemed to get better mileage so i only use 94 now. You will feel a huge difference with every gas type you fill with this car. 94 is extremely smooth you will think you have a brand new car. Use good oil too like pennzoil or castrol. I use castrol gtx high mileage ( i have 150,000km on the car). Its a luxury car so give it the luxury it needs and it won't treat you bad, you'll enjoy the ride so much more trust me.
#390 of 559
Re: [tellico1] by listen
Jun 02, 2008 (9:48 am)
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Replying to: tellico1 (Jun 01, 2008 1:42 pm)

I use regular unleaded, but I put the tune up in a bottle in a tank of gas. I find it to be cheaper and better for my car. I am getting 27.4 miles per gallon.
 
#391 of 559
Re: [tellico1] by realtordave
Jun 02, 2008 (2:04 pm)
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I use high mileage oil, a K & N filter and regular gas. I get 25 to 28 MPG avgs. depending on driving style and use. The car has never seemed to need the higher octane. I do fill up the tank with higher octane when I take longer highway roadtrips just to clean things out. Car is a solid performer I must say.
#392 of 559
Trans fluid question by witnessx
Jun 20, 2008 (7:37 am)
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Does the automatic transmission fluid in the 2000-2001 cars need to be drained and replaced at a specific mileage, or is it "lifetime fill"? I ask because I have a 2000, and the last time I had the oil changed, the place I went to checked the trans fluid, and they said it was "really murky".
#393 of 559
Re: Tail Light [mks21] by witnessx
Jun 20, 2008 (7:43 am)
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Replying to: mks21 (May 19, 2008 10:12 am)

It's either a problem in the wiring or one of the bulbs is out.
#394 of 559
fuel filter replacement diagram 01' Infiniti I30 by wingsovgrace
Jun 24, 2008 (3:39 pm)
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I'm a lady without a clue about this topic. Need to replace the fuel filter and would like some very patient elementary school teacher type to give me the ABC's and tell me where I can find an actual diagram. Thanks!
#395 of 559
how do I know when I get a reply? by wingsovgrace
Jun 24, 2008 (3:50 pm)
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That is my question. I'm new here.
#396 of 559
Re: fuel filter replacement diagram 01' Infiniti I30 [wingsovgrace] by Mr_Shiftright HOST
Jun 25, 2008 (7:59 am)
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Replying to: wingsovgrace (Jun 24, 2008 3:39 pm)

A rather messy job for a rookie. The fuel filter is in your gas tank. You'd probably want a repair shop to do it (I would). You have to de-pressurize the fuel injection system, (by releasing pressure from a valve that looks like a tire valve, in the fuel rail), then remove the back seat, then remove the inspection plate, then disconnect the fuel pump electrical connections, disconnect the quick-connect fuel lines, extract the pump and float level from the gas tank, and disassemble pump unit and put in a new fuel filter and reassemble everything.
 
The "book" says it takes a mechanic .9 of an hour to do this. So figure 2X that for a DIYer.
 
More power to you if you want to tackle this. I think if you were patient and if you had a repair manual showing you step by step you could do this safely. You might also need a special tool for the quick-disconnect fuel lines however, not sure.
 
You could check with your public library for a repair manual. They probably have it.
 
Work safely around the fuel pressure relief valve and while in the gas tank area, please!
 
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#397 of 559
Re: Trans fluid question [witnessx] by windowphobe6
Jun 27, 2008 (5:43 pm)
Reply

Replying to: witnessx (Jun 20, 2008 7:37 am)

The manual doesn't specify a standard change interval; my local dealership suggests servicing every 30k miles, which seems reasonable.

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