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Back to the topic, please?
It sounds like a few of us are in a similar position. For me, cold start OK, but warm start crank takes unusually long after sitting 30+ minutes, as discussed above. Tony helped me troubleshoot my WUR problem, but it is time to address the warm start issue.
To ask the question again -- what tests/approach is the most cost effective way to troubleshoot the CIS system for warm start issues?
My control pressures and residual pressures all check OK.
Replaced my fuel pump.
Timing all good.
Recent valve adjustment complete.
Mixture is correct and injectors spray as they should.
Should the fuel return valve seal be checked first? Or something else? Is there a source somewhere that details the appropriate bench test?
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