Hi, I want to do a compression test on my 99 zx9 and was wondering if I need to ground the plugs or if it's safe just to disconnect the 4 ignition coils at the caps which is much easier.
Thanks.
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- Sun Feb 28, 2016 11:59 am
- Forum: General Discussion
- Topic: 1999 Zx9r compression test
- Replies: 0
- Views: 4359