Hi i bought a 99 contour for $500 but it has a problem starting first i can crank and crank and crank while jumping it and it will finaly start but runs real crappy like its out of time or something then after i stop it it will never start again it just cranks and cranks 
I hooked up my obd2 tester and it gives me error code 102 and 304 which is
P0102 Mass or Volume Air Flow Circuit Low Input (dose this mean i need a new MAF?)
P0340 Camshaft Position Sensor Circuit Malfunction
i changed the camshaft sensor and still had the same problem so i know that is not it.
some one said it might be my caddy converter but me i dont think thats the problem.
i also changed plugs and did a plug test and they are fireing
if any one else had such a problem or knows maybe what wrong plz reply
thanks in advance
I hooked up my obd2 tester and it gives me error code 102 and 304 which is
P0102 Mass or Volume Air Flow Circuit Low Input (dose this mean i need a new MAF?)
P0340 Camshaft Position Sensor Circuit Malfunction
i changed the camshaft sensor and still had the same problem so i know that is not it.
some one said it might be my caddy converter but me i dont think thats the problem.
i also changed plugs and did a plug test and they are fireing
if any one else had such a problem or knows maybe what wrong plz reply
thanks in advance