RV repairs

[Tommygunns11]

I have a 1994 a winnebago  brave 24’ and need someone’s opinion on this. I’m not getting fuel to the TBI carburetor on the Chevy 454 motor. I have changed the fuel filter the fuel pump rebuilt the carb. ( actually I just put new screens on the injectors and on the carb along with new gasket) It still won’t run and I’m so stuumped could it be the ecm? Help please

[bid_time]

Did you try the OBD (on-board diagnostics)?

[Tommygunns11]

No what’s that?

[bid_time]

On-Board Diagnostics 

Depending on wether you have OBD1 or OBD1.5 the data available on a 1994 is limited (compared to more modern vehicles), but none the less it is always a good place to start (I.e: the easiest first). Other than that with the air cleaner off when you pump the throttle does it squirt gas in the carb? When you pull a spark plug and ground it does it spark?

I have no idea what you have checked, but as far as I can recall, an OBD from back in the day might likely diagnose an ECM problem.