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2002 sentra engine malfunction


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james2002
New User

Jan 16, 2012, 8:10 AM

Post #1 of 2 (1913 views)
2002 sentra engine malfunction Sign In

Recently, my 2002 nissan sentra ser spec v (2.5) with 165 k on the odometer began to exhibit a flutter in the engine and was accompanied by loss of power while the "service engine soon" warning lamp came on. Not ten minutes later, as i was limping the car home, it correted itself and resumed normally. The next day, my first attempt to drive the car soon exhibited the same problem so i promptly took it to the dealer for a checkup. After an ECM reprogram (under recall), a diagnostic indicated a multi cylinder misfire, low compression and internal failure. suggested course of action, engine replacement. I can not accept that with only 165k as i am the original owner and took extra care with regular scheduled maintenance. Since my visit to the dealer, i have not driven the car (except back to my house from dealer) but have started it and ran it for a few minutes on a few occassions with no issues, no engine flutter and no warning lamps. Q: how common is this problem with this make and model? Q: can the diagnostic be in error since the ECM was under recall at the time to be reprogrammed? Q: since the problem seems to come and go, can the problem be due to something less serious like plugs or filters say?


Discretesignals
Ultimate Carjunky / Moderator
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Jan 16, 2012, 9:14 AM

Post #2 of 2 (1883 views)
Re: 2002 sentra engine malfunction Sign In


Quote
Q: how common is this problem with this make and model?


Can't answer that question because the actual fault hasn't been found. You say internal engine, but what part has failed to cause loss of compression in more than one cylinder?


Quote
Q: can the diagnostic be in error since the ECM was under recall at the time to be reprogrammed?


There is a possibility any diagnosis could be in error if the actual fault and reason why the fault occurred hasn't been determined. The recall was for the engine computer causing the engine to stall out while driving. There was no mention of misfiring or check engine lights in the recall.


Quote
Q: since the problem seems to come and go, can the problem be due to something less serious like plugs or filters say?


It's possible, but once again proper diagnosis and check out of those systems would have to be performed to determine if there is a problem in those particular systems.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.

(This post was edited by Discretesignals on Jan 16, 2012, 9:15 AM)






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