1998 Ford F150
When I start my 98 f150 in the morning it runs fine but the
heat blows cold. After about a mile or 2 the oil light pops
on, the heat kicks out hot and the truck starts to run
rough. I always pull over and turn it off for a second then
turn it back on. It runs fine for the rest of the day. This only
happens in the morning. Has any experienced mechanic
seen this issue before? I don't really care for all the
guessing and speculation.