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Hey /o/, you guys were cool in the past so im gonna ask another guestion here.
A 2002 nissan sentra 1.8 through a p0301 code. Apparently it had previously had all spark plugs replaced and ignition coil3 replaced within the last month.
Since I assume the first coil is going bad should I replace 2 and 4 if it is coil going out?
Also also I heard something about spotty fuel pumps on nissan sentra's arou d that time. Should I look into that?
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>>17765636
did you use oem or ngk or denso parts?
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More then likely aftermarket parts. The first repairs were done before I got the car by a mechanic. Should I spring for actual manufacture or is aftermarket okay?
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>>17765664
always use oem parts. i'd swap the first coil to 2 or 4 to see if the code moves.
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>>17765636
A badly done ignition coil replacement can shorten its lifespam.
Could be just a hunch, but make sure that this somehow didn't fuck up your ECU.
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Well i did the coil swap test. Turned out to be a bad spark plug even though the previous owner said they had been replaced. Coincidently the spark plug was a denso.
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>>17766106
Honestly spark plugs have a high rate of failure from factory.
Dont hold it against him.
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>>17766009
Ill be sure to double check that. Also gonna look at the rest of the spark plugs as well.
Thread posts: 8
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Thread images: 1