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Nissan
Maxima
Engine
Symptoms
Misfire
Cylinder one and two misfire
2000 NISSAN MAXIMA
200,000 MILES
DANIEL SABO
MEMBER
3 POSTS
I have replaced the spark plugs, coil, and injector. I have done a compression test. They were good.
Aug 28, 2019 at 1:32 AM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
Good morning.
What was the compression?
https://www.2carpros.com/articles/engine-misfires-or-runs-rough
Did you check for any vacuum leaks?
https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge
Roy
Aug 28, 2019 at 2:15 AM
DANIEL SABO
MEMBER
3 POSTS
Compression was wet 150. I did check for vacuum leaks.
Aug 28, 2019 at 3:47 AM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
Do you have a noid light to be sure the PCM is commanding the injector to work?
Roy
Aug 28, 2019 at 5:03 AM
DANIEL SABO
MEMBER
3 POSTS
it works.
Aug 28, 2019 at 7:23 AM
ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
Okay, so it flashed when you cranked the engine. Correct?
Beyond that, you need to pull the valve cover and inspect for valve train damage.
Roy
Aug 28, 2019 at 7:31 AM
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