Trouble with Xterra

AUTOMEC

MEMBER
2002 NISSAN XTERRA
6 CYL
4WD
AUTOMATIC

When the xterra is cold, runs well. But when it get warm, it get to a point that even when you step all the way on the gas pedal, there is no power, the van just stops.
What could be the problem?
It is an xterra, 2002, 4x4. Automatic

Monday, June 6th, 2011 AT 4:43 PM

5 Replies

DOCFIXIT

MECHANIC
18,828 POSTS

Check engine light on? Does engine rev up but no speed? Does engine labor maybe make a roaring sound? Recent tune filters ect? Come on sudenly?

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Monday, June 6th, 2011 AT 5:26 PM

AUTOMEC

MEMBER
3 POSTS

Light turns on. Engine revs, but no speed. No sound. Tune up has been done. Yes, its sudden. Loss of power apparent

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Monday, June 6th, 2011 AT 5:29 PM

DOCFIXIT

MECHANIC
18,828 POSTS

Then engine light is on?If yes go to an Auto Zone have codes read then post will advise. Think it could be trans slipping?

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Monday, June 6th, 2011 AT 5:45 PM

AUTOMEC

MEMBER
3 POSTS

P0102
p328
those are the codes. Im not sure what to do. Thanks

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Monday, June 6th, 2011 AT 9:52 PM

DOCFIXIT

MECHANIC
18,828 POSTS

O.K. 102 is MAF sensor output voltage to low. Suggest get MAF sensor cleaner and spray also check for air leaks and wiring harness for fraying. The 328 is for knock sensor and widly known to be set in every Nissan. So concentrate on MAF.

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