I have an 86 runner that starts fine but warms up at the same rpm all the way through and takes a long time.
My 89 pick up w half the miles
warms up at about 2200 then drops to about 1700 after a bit, then slows its way down to about 1000.
Takes about 1/4 the time of the runner

So what controls this
Is my 86 capable of this?


I'm givin up my toy and goin VWesty. Got my Westy and another Toy:)