Re: Truck dies when you hit the horn an wants to dies around 2500rpm
If the truck dies when you hit the horn, what does it do when you turn on the head lights? The only correlation between the horn and the engine dying would be that the alternator is either not charging the batteries or the batteries are bad or have poor connections and the draw from the horn is pulling too many amps/volts away from the pcm/idm causing the truck to stall out.
97 F-350 XLT CC DRW 4X4 PSD, 285/75-16 Custom bumpers, Gauges-boost/egt/trans, Swamps IDM, 3.5"dp- 4" exh., 3" Body lift, ES bushings/mounts, Built trans, billet conv, B&M pan, Hayden cooler, Adrenaline, stage 2's, IC, H2E, E-fuel
ARP's, 910's, Smith Bros. to come