I have a 94 Accord that gives me a bit of trouble in the mornings. When it's cold it's won't start the first try. Second try it fires right up no problem. I can crank 10 seconds the first time and nothing, second time fires immediately. If I crank it the first time for only half a second, the second time it will fire right up. Is there any cold start enrichment valves or injectors on these? Thanks