Lack of accelaration, misfires after spark plug change.
#1
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Lack of accelaration, misfires after spark plug change.
Hi guys,
I recently changed the spark plugs of my 2005 350z. Nothing was wrong with them or the car, I was replacing the valve cover gasket and decided to replace the spark plugs while there.
Upon starup,I am experiencing lack of acceleration, misfires. I ended up putting the old spark plugs back but the problem remains.
Scanned the car: got a misfire error from cylinder 6. I replaced the coil from cylinder 6, issue remains.
can anybody suggest what else to look for?
Thank you!
I recently changed the spark plugs of my 2005 350z. Nothing was wrong with them or the car, I was replacing the valve cover gasket and decided to replace the spark plugs while there.
Upon starup,I am experiencing lack of acceleration, misfires. I ended up putting the old spark plugs back but the problem remains.
Scanned the car: got a misfire error from cylinder 6. I replaced the coil from cylinder 6, issue remains.
can anybody suggest what else to look for?
Thank you!
#2
New Member
I would be suspicious of the possibility that something happened when you replaced the valve cover gasket. I wonder if you don’t have a vacuum leak somewhere; but, without seeing the car, I am only guessing
Hi guys,
I recently changed the spark plugs of my 2005 350z. Nothing was wrong with them or the car, I was replacing the valve cover gasket and decided to replace the spark plugs while there.
Upon starup,I am experiencing lack of acceleration, misfires. I ended up putting the old spark plugs back but the problem remains.
Scanned the car: got a misfire error from cylinder 6. I replaced the coil from cylinder 6, issue remains.
can anybody suggest what else to look for?
Thank you!
I recently changed the spark plugs of my 2005 350z. Nothing was wrong with them or the car, I was replacing the valve cover gasket and decided to replace the spark plugs while there.
Upon starup,I am experiencing lack of acceleration, misfires. I ended up putting the old spark plugs back but the problem remains.
Scanned the car: got a misfire error from cylinder 6. I replaced the coil from cylinder 6, issue remains.
can anybody suggest what else to look for?
Thank you!
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