What to Seal Carb Gaskets With?
I'm trying to find out why my 4.2L runs like poop after cruising on the highway (misfires at low RPMs) and alot of people are saying ignition module, but before I spend money on that I want to make sure my intake isn't leaking under the carb. It's pretty wet around there so I'm suspecting this may have something to do with it.
So what can I put on these gaskets to make they make a good seal to the manifold, carb, and adapters in between? I've got one vote for some copper spray stuff... any other opinions? I'm assuming RTV will be too thick, no?
'87 YJ Laredo
- 4.0L, AX-15, NP231, 4.10s: 3.5" BDS, 31" Muds
- Donated drive train to the YJ, Parted out the rest
- Buick 225 V6: Painless Wiring Harness, Warn Overdrive & Hubs, 2" Lift, 31" Muds