As soon as the last payment was made my BX2350 refused to start. No exhaust was noticed while turning the engine over. I replaced both fuel filters (without checking anything else, more of a hope and a prayer) but still not running or exhaust. Could there still be air in the fuel line, do I need a new fuel pump (how do I check?), or do I need to make another payment? The previous time it was ran, three days prior to no start, it did start very hard, but I saw exhaust coming out while turning it over. The glow plug indicator lights up, I'm assuming that would mean the relay was okay. Any help? Funny comments are also appreciated!