Question about 1998 Nissan Frontier
I checked all my house on my egr and they have no vacum and i cannot figure out whitch fuse it is. Can someone tell me what fuse it is because when i chekced the wiring harnes i am running .6 volts off of it
check your in-tank fuel filter: at speed debris turbulates inside your fuel tank and, can block the fuel pump inlet then fall off again and, your truck will operate well untill you speed up again the culprit is most often the fuel pump fishnet filter
Posted on Apr 29, 2009
Im not sure where your from and if you have these places in your area but this may help you. If you have an Autozone or O'Reilly you can take the truck by one of them with the light on and they will hook up a computer to pull that code. They will then tell you what the code means and you can go from there. I hope this info helps you out and have a great weekend,
Posted on Jun 06, 2009
The EGR and the lift sensor may look perfect from the outside but the under side of the EGR valve and the EGR passage (small tube) are the REAL WORKING parts.
The carbon inside the EGR passage tube and the underside of the EGR valve must to clean out.
Make sure you has a NEW EGR gasket before you start the job.
It's a 2-3 hours job.
If you do not clean the EGR passage tube the Nox emission will get higher (check you past emission reports).
Posted on Dec 03, 2009
First. Check the vacum routing from the egr. facing the engine, the vac.
line should go to the right and connect to the egr vacum regulator
solenoid. The line from the solenoid to manifold vacum. The solenoid
is also connected to the powertrain ctrl. module And some models,
have a egr sensor. the two vac.lines from the sensor(if equipped)go to
the exaust below the egr valve. The three wires from the sensor go to the pcm. At this I would plug in the obd2 scanner if no vac.leaks or
bad connections have been found. This can narrow the field greatly.
You can stop by an autozone/napa etc. they will scan it for free.
I hope this helps. Good luck.
Posted on Feb 03, 2010
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