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found my vac leak would this make my car idle funny look & let me know whats up

325 views 2 replies 2 participants last post by  amp87lx  
#1 ·
my valve cover gasket was leaking alot of air in to the crank case would this make my car idle hunt and stall or what let me know what you think it would do thanks
 
#3 ·
turns out 4 of the 6 valve cover bolt holes were striped out and the guy that had put the valve covers on just pushed the bolts in the hole so it was just sitting there so i had to drill out and tap the hole then put a heli coil in there and it seals up good but i still have to do the other side