Sounds like it could be a bad relay.
Bottles are for Babies.
Real men get blown!
'98 supercab XLT.
2001 Lightning drivetrain conversion. 6lb lower pulley. JLP ram air intake box. Roush classic chrome wheels, FT valve body, Precision Industries 2400 stall convertor, Mark VIII electric cooling fan modified to fit in the factory shroud. Lightning front end, Harley headlights, Snug Top hard tonneau cover. Bedrug. Lighted tailgate Ford emblem, Flamed billet rear view mirror. Ported Eaton, Accufab throttle body, Ported upper and lower intake manifolds. Phenolic upper intake spacer, C&L intake tube, C&L 95mm MAF, Aux. idler for blower,etc. etc. etc..............