[pacemkr86]

[pacemkr86]

not sure on the nozzles, may have sent you two M7's by mistake ??

[chevy1500z71]

does m7 stand for 7gph. i have a 5.7 v8 with 9pounds of boost no intercooler and am going to be runing straite methinol. i was planing on using a 12gph nozzle. but i guess my kit didnt come with one.

[dvldoc]

If you bought the kit thur us withing the last 6 months or so it should have came with 3 nozzles. was this not the case?

[chevy1500z71]

it did come with 3. one is labled M3, the other is labled M7 and the last one is labeled m-7 and looks a litle difrent than the M7. what is the gph on these and wich one should i run on my truck?

thanks

[chevy1500z71]

ok, its all hooked up and it dosent spray. the pump light never comes on, everything is wired corectly all the grounds are good. what do i do?

[pacemkr86]

does the controller light up ??

Does your map sensor have the 5volt reference

is it wired just like the drawing i posted above??

[chevy1500z71]

its wired just like the picture you posted, and yes the power light lightes up and yes i ran the 5v wire to the map. i think it had to spray atleast once tho becaue my cap is sucked in and cracked on the tank, but the pump light never came on? it dosent make any sense to me, i dont realy know were to start to solve my problem, my ground is rite on the frame rail, how much beter of a ground can i get.

[pacemkr86]

ok, with your key on, using a volt meter,

check the 3 wires on the map sensor
tell me what your readings are, with the connector, plugged into the map sensor

[chevy1500z71]

ok, ill do that after school today, what should i be looking for? and is that m7 nozzle i used 7gph? if it is that going to be to small.