the numbers i can see on the carb is wt1146...an under there is a number 524..not sure what these numbers are...but still having probs getting my truck started...ive tried everything ive read here...an nothing....i still believe my carb is messed up some how...just not sure what...any ideas on what i should do now..or possibly another carb...if so...what carb should i put on there...i don't know what carb i have now