id also clean the battery terminals really good. mine was acting weird and i did this and fixed everythingi have a viper 791xv remote start alarm everything is installed and it works fine its just when its cold out it doesnt start up on the first try sometimes its take till the 4th. where is the crank adjustment and how to i adjust it?
That's not true. Voltage tach is "supposed" (key word here) to crank less in the summer and increase crank in the winter.Did you hook up the Tach wire? or are you tying to use the voltage option? areas where th temp goes low causes eratic behavior in voltage mode. There is a Cranktime option in the menus but if you have tach connected you usually don't need it.