98 civic-mods-full exauhst(header back)intake,plugs, wires.all motor problem-in the last 2 months hapeend 23 times.try to start.acts like not getting fuel.almost sounds like when you go for a run and your gasping for breath.kinda of like crank crank crank crank crank crank crank chug chug chug vvvvvrrrr vrrrrr vrooom.best description of noise i could make.car has 61,000.any ideas.the batterys newish 3-5 months. cranks but nop go for a little.seems to do only when cold or cooler outside.