The truck runs normally otherwise? A cracked hse to the power booster would certainly be a large vacuum leak. If you need a booster, I have one reasonably. Check the hose first.


1987 Raider - Roxy
1988 Mighty Max 2.6L Turbo - Pearl
1997 Mountaineer V8 - Freddy
2000 Excursion V10 - Freya