Question about 2008 Nissan Titan
When I floor the pedal it will not go over 40MPH.. I noticed a few days ago it was Idling high and kind of knocking... Didnt thinkg anything of it at the time.. But this morning I went to get on the freeway it wouldn't shift the RPM's stayed under 2500... I pulled to the side of the road put it in park and reved the engine and it seemed to work....No lights appered on the Dash board... Have not hooked it up to a diagnostic reader yet...Any ideas on the problem?? Coil pack? Spark plugs? Throttle sensor? Please help :)
Have to check for codes first
All the items you mentioned spark plugs & such,
only you know when they were done last, if you have
a log book or good memory,not likely they would
cause the 40 mph thing
Not to go past 40 mph or not shift, doesn't sound good to me
You said it was knocking & you continue to use it !
Think I would have my check book handy & be ready to
get very upset.
Posted on Apr 03, 2014
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Posted on Jan 02, 2017
hi more than likley to be the alternator remove your fan belt start engine see if noise disapears yates210456
Posted on Oct 08, 2008
this problem could be caused by the mass air flow censor, i had the same problem with my car. it is really pricey at the dealer so you might want to check elsewhere for this part. I found one at a scrap yard for 85% less that the dealer and i also got life time warranty, the dealer does not offer any warranty on this part.
Posted on Oct 22, 2008
check the transmission fluid for starters. sounds like it is low. Is tranny still under warranty? I would take it back to whoever did work
Posted on Dec 10, 2008
if you notice it when it is wet out then i would do a tune -up but if not i would check the fuel injectors because they are a very very common problem with these years of cars. i do them all the time.
please give me a repair history and i will try to help.
Posted on Oct 25, 2009
Tips for a great answer:
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Nissan Pathfinder Backfires? http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-backfires.html
---------How to adjust rpm? http://schematicsdiagram.blogspot.com/2011/12/how-to-adjust-rpm-on-2009-dodge-charger.html
------------Engine cuts out at 3000 RPM? http://schematicsdiagram.blogspot.com/2011/12/engine-cuts-out-at-3000-rpm.html
----------This will help.Thanks.
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