Thread: RXP Compression PSI values?
09-27-2013, 03:45 PM #1
- Join Date
- Mar 2009
- Montgomery, AL
RXP Compression PSI values?
2004 RXP...what are the nominal PSI values for the cylinders during a compression test and under what circumstances...i.e. warm engine etc.
Also at what PSI should I begin to become concerned that the timing is off or other problems are present with the motor?
09-27-2013, 06:08 PM #2
Best way to check if the motor is good is a leak down test. 20% or less is good.
Compression should be 130-150 in each hole.
Carbon build up can affect #s.
Warm or cold motor for compression #s
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