when the engine weres down
What causes a 1998 Pontiac transport to run hot and engine shuts off
open the hood, look down between the rad. and the engine. There it is.
Becuase you're revving the engine. Becuase you're revving the engine.
Either a faulty engine temperature sensor or the wiring to it.
The most common cause of engine surging (rev up and down) is a dirty air filter.
The engine is not running!
Revving up and down is usually a symptom of a dirty air filter.
spark pluggs
Flushing sludge from your engine is not a very smart thing to do. Almost every automotive technician will agree with that. Flushing out an engine causes all the sludge to drain down into the oil pan. Which in turn tends to plug up the oil pick up and causes engine damage.
The governor spring adjustments
no. 1986 upside down is 1689