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I need help diagnosing an issue with an 01 Nissan Sentra 1.8L GXE. Many thanks in advance!
On a cold engine, the engine sputters and stalls once I put into gear.
On a warm engine, lack of power and hesitation under ~2k RPM. Gets worse the more I push the throttle.
No idle issues in P or N ever. No idle issues when warm in any gear. No unusual noises. No impact on MPG.
Has been like this for at least 1k miles.
MAF and ECM replaced 7 months ago. MAF just cleaned.
New filter (Purolator)
New spark plugs (NGK Iridium)
OBD II readings seem reasonable for throttle position, Coolant temp, and air temp.
Vacuum test shows: rapid fluctuation 18-21 at idle, rapid fluctuation bet. 19-23 at 2k RPM, crazy fluctuation 13-22 at 3k, and a steady 21 at 4k. Video: http://www.youtube.com/watch?v=msCholgxizA
At first I thought was a vacuum leak or a faulty EGR diaphram, but the vacuum test makes me think I have a broken/sticky valve... Please advise.
The engine is locked
Need to adjust headlight on passanger side. It is pointing down after fixing something on front end.
my truck is a 6 cylinder automatic
Some said it may be the head gasget or a heating eliment I see no leaks and the car runs good exect for this
Any other fuses hidden or relay switches?
Before doing so the check oil light would flash on an off for a second then completely lights up and come to a stop. My check engine light is on. I have just changed the 02 sensor, ignition coil and ignition harness. Please share your expertise with me.
must remove negative battery cable to stop motor from running
showed a faulty fuel sensor. i have the letter from nissan offering an extended warranty up to 72months/72000 miles. i am within the 72 months but have 88,000 miles. will nissan help me cover the expense for this. the diagnostic code was PO463. email is email@example.com
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pull plugs found some with fuel on them and didnt it backfiring very bad. attempt to open the throttle and then it dies. this happen everytime since engine was clean. what can possibly be to issue