Off Roading Forums banner
1 - 1 of 1 Posts

Discussion Starter · #1 ·
1988 Wrangler 258 with BBD-once the air bleed valve in the thermostatically controlled air cleaner has reached operating temperature , does the applied manifold vacuum normally leak out of the thin protruding tube into the air box or is it supposed to have a solid seal ? If it does not fully seal , would this be considered a vacuum leak causing a lean condition ?

1 - 1 of 1 Posts