Smoke would be best and the most advanced - but if you can pressurize the inside with a reversed vacuum then spray the outside area you suspect with soapy spray to see where the bubbles enlarge. Then trace down with a spray bottle that you can squirt directionally. Before smoke this was the next best thing.....sometimes the blower motor would be strong enough pulling in the outside air but these rigs need a lot of air flow to pressurize.....


3=(PI.98 SWB 2.8TD-TH92.LWB 2.8TD)Red90 SWB.V6/bal,forged pistons,bore/95SR lkr&spr/2 bouncies/(ARB.w/Gorilla 12K winch/new stg gear/stg&sus/CJ side mirr/cust tow rec/01 SR wh w/Mich 265-70-16LTX/Rancho5000's/Candy Apple/rock crawlers/Hellas/KC's