rb20 running like wrx.

Discuss the RB20, RB25 and RB26 series engines.
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jrock7885
Posts: 27
Joined: Tue Mar 18, 2008 10:40 am
Car: 1989 Nissan 240sx RB20DET

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Ok, so i have searched and searched but I have not been able to find anything relevant in my case. I have an rb20det and it is missing on 2 cylinders at idle and has hardly any power while driving. I have replaced the ignitor, and sparkplugs. I also noticed fuel on cylinder 2 and cylinder 4 plugs but cylinder 2 plug was really wet. I also replaced my coil pack, its a grand national coil pack. help is much appreciated thanks in advance.


Yellow4g63
Posts: 3718
Joined: Mon Jan 20, 2003 6:07 pm
Car: 95 Nissan RB20 240SX RB20
91 Nissan NX2000 VE power
95 Nissan 240SX Stock
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Do a compression test. If u can a leak down test would be better.

Darius
Posts: 4820
Joined: Sun Mar 02, 2003 9:48 am
Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

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Have you checked for spark on all 6 cylinders?


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