Tune Propane?

[Disciples Performance]

hey guys

so my blazer is CHEWING the propane really bad mainly cause the engine is misfiring and what not and i think its also using WAY to much propane im just using it till i get the SBC 400 in it but once i get the 400 in how do u tune a propane system???

 

[sled_dog]

what is your setup? used parts? They say as propane parts wear, the internal passages simply wear out and let more fuel flow, thus they wear out. Tuning, all I've ever been told there is to tune with is the idle screws on your carb base, and using vacuum to your regulator.

 

[Disciples Performance]

dont really know bought it with the setup in it looks like it was put in back in 94 so it is 12 yrs old now can u rebuild the system or do u get a rebuilt one for cheaper?

 

[sled_dog]

look on ebay, there are rebuild kits for regulators/vaporizers, and mixers on there pretty often. this is my guess, but I don't have my setup running yet, maybe someone else has better insight.