Question about 1997 Infiniti.5 J30

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Location o2 sensors 94 Infiniti J30

Location of 1994 infiniti j30 o2 sensors. I was told there are 4 by inf parts man. Ck Engine lite on, runs rough.

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  • rbreslin117 May 27, 2009

    Good info. Thanks, Pingman

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There will be one on each side of the lower part of the engine on the catalysts, and then there will be two more on the exhaust tubes roughly halfway between the engine and the muffler. You should be able to look at the top of the engine and see four connectors with colored braided wires. They should be white, red, blue and black. You can trace those wires directly to the O2 sensors. 

Posted on May 27, 2009

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2 Answers

Where is the thermostat location on my infinity j30 1993


Chris, 1993 infiniti J30 thermostat location. Follow large radiator hose to intake manifold by water pump, at the end of the rad hose is the thermostat housing. Check the attached links,instruction and guides, Good luck
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Aug 28, 2016 | Cars & Trucks

1 Answer

Can anybody tell me were the Knock Sensor in the Infiniti J30; 1997


Under hood, center, upper engine area, mounted in front of intake manifold.

sandcar2275_0.jpgIt should look like this. The left/dark part of the sensor is the connector and the reddish part screws into the engine component

Nov 22, 2010 | 1997 Infiniti.5 J30

1 Answer

How to replace transmission filter in 94 infinity j30


for the most part you have to put the car on ramps and remove the screws form the transmission pan and the filter is behind the pan give these websites a try www.alldatadiy.com and www.autozone.com if all fails stop by your local library and get your hands on a Haynes auto repair manual for your car wish you the best of luck Michigan Man.

Feb 08, 2010 | 1997 Infiniti.5 J30

1 Answer

94 j-30 sometimes missing runs rough then 1 hour later runs fine


Check to see if your spark plug wires are not cracked or worn. They would make the engine run rough when cold or damp more often then when the engine drys up when warmed up- just an easy thing to check...

May 24, 2009 | 1997 Infiniti.5 J30

2 Answers

Need to add power steering fluid for 1997 Infiniti J30


There is no reserve. You will need to add it at the dipstick. 

Apr 25, 2009 | 1997 Infiniti.5 J30

1 Answer

Side marker lite access


From underneath the bumper area.

Mar 13, 2009 | 1997 Infiniti.5 J30

1 Answer

1993 Infiniti J30 starts, but run really rough and then stalls


sounds like the guy has put the timing belt back together a tooth off have some one check this for you

Mar 11, 2009 | 1997 Infiniti.5 J30

1 Answer

Infiniti j30 interchangable parts


It depends on what parts you're thinking of. Some will carry over between years, and some may not. Minor restyling on the exterior and lighting may present some difficulty, and the 96 is an OBD2-emissions controlled engine, so its ECU, engine bay harness, and many sensors may not work on the earlier car (which is the much less-stringent OBD1 emissions control).

Sep 15, 2008 | Infiniti J30 Cars & Trucks

1 Answer

Exchanging infiniti j30 parts


I've only had experience with struts, running lights, trunk gaskets and various under-hood brackets; so far everything has been interchangeable. It may not look EXACTLY the same, but it fits. Hope it helps!

Sep 11, 2008 | 1997 Infiniti.5 J30

1 Answer

Engine light on Infiniti J30


Could be....I would first very simply check the gas cap. A loose or cracked gas cap could cause an O2 (oxygen) sensor to react and light up your "check engine" light. if the cap is indeed tight it may be an actual faulty sensor, in which case I would have your ODB plug under the steering wheel read by the infiniti dealer. Devoe infiniti is great here in Naples, FL!
Hope this helps,
NGK

Aug 22, 2008 | 1997 Infiniti.5 J30

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