http://groups.google.com/group/alt.autos.nissan?hl=en
alt.autos.nissan@googlegroups.com
Today's topics:
* 1991 Nissan Sentra- reduced gas mileage- where to check? - 2 messages, 2
authors
http://groups.google.com/group/alt.autos.nissan/t/0b5d5a4effba048b?hl=en
==============================================================================
TOPIC: 1991 Nissan Sentra- reduced gas mileage- where to check?
http://groups.google.com/group/alt.autos.nissan/t/0b5d5a4effba048b?hl=en
==============================================================================
== 1 of 2 ==
Date: Tues, Nov 15 2011 6:33 pm
From: Plague Boy
On 11/12/11 12:19 PM, robbie wrote:
> the factory rating for my 1.6L 4 speed manual sentra claims 25 city
> 33 highway.
That is about what I get with my '92 with 180K. My milage went up when
I replaced the faulty Coolant Temp Sensor, which was also causing hard
starting in cold weather.
I don't think there's any good way to test it, but it was about
$25 and was simple to change, I didn't have to drain the coolant.
PB
== 2 of 2 ==
Date: Wed, Nov 16 2011 4:07 pm
From: nucleus
have you determined if the ECM is operating in closed-loop-control?
On Nov 12, 11:19 am, robbie <robbie.h.wil...@gmail.com> wrote:
> the factory rating for my 1.6L 4 speed manual sentra claims 25 city
> 33 highway. I have always maintained over 30mpg when I check the
> mileage between fillups. I generally do this using a full tank of gas
> so as to get a better average. Now my mileage is under 25 and has been
> as low as 22mpg. I have done a tuneup, installed a new O2 sensor,
> checked the MAF sensor, but haven't found anything out of the
> ordinary. I was wodering if I could have leaky injectors, despite the
> fact that the car runs and idles fine. I have replaced an injector
> about a year ago because it quit working entirely (kind of obvious
> when you lose a cylinder's worth of power on a 4 cylinder engine!) but
> the other 3 are original and have 160k miles on them. Any advice out
> there for me? This is my daily driver for work (30 miles/day) and I
> would love to have those mpgs back!
==============================================================================
You received this message because you are subscribed to the Google Groups "alt.autos.nissan"
group.
To post to this group, visit http://groups.google.com/group/alt.autos.nissan?hl=en
To unsubscribe from this group, send email to alt.autos.nissan+unsubscribe@googlegroups.com
To change the way you get mail from this group, visit:
http://groups.google.com/group/alt.autos.nissan/subscribe?hl=en
To report abuse, send email explaining the problem to abuse@googlegroups.com
==============================================================================
Google Groups: http://groups.google.com/?hl=en
No comments:
Post a Comment