W.t.f. 7 Flashes (viper S )

[blue800]

At Trail Speed Nothing @ W.o.t. Lake Speed 7 Flashes
P.s. This Sled Went Scuba Diving Last Week

 

[stein700sx]

7 flashes = PV servo motor and cicuit.

 

[daman]

pull servo cover,lower idle to 900 rpms,is servo actuating and pulling the valves open smoothly????

are valves adjusted right??