I checked. fuel pressure today at the rail. Turned key on primed rail it was 45PSI it dropped to 40 PSI in 30 min. It has stayed at 40 for the past 5 hours. Does these figures sound ok?
when you say it could be the RCM Is this the module located by the battery that has 5 fuses on top. If so is there a brand you would recommend I see Rockauto has 2 about $150. Thanks Dale