Im_thinking1
Cadet
- Joined
- Jul 1, 2025
- Messages
- 7
Hello,
Did a compression test while cold on a 1992 Yamaha 130 v4 tlrq.
132, 130, 117, 117 respectively. I read one forum member saying cyl 3-4 have lower compression?
I am seafoaming and doing new spark plugs. Will post the #s again. Do these readings seem good? I realize I should have done it warm however the readings are pretty consistent top vs bottom. Thanks.
Did a compression test while cold on a 1992 Yamaha 130 v4 tlrq.
132, 130, 117, 117 respectively. I read one forum member saying cyl 3-4 have lower compression?
I am seafoaming and doing new spark plugs. Will post the #s again. Do these readings seem good? I realize I should have done it warm however the readings are pretty consistent top vs bottom. Thanks.