Humboldtkill
CEG'er
- Joined
- Mar 20, 2008
- Messages
- 431
[FONT=arial,verdana,helvetica,sans-serif][SIZE=-0][FONT=arial,verdana,helvetica,sans-serif]Catalyst System Efficiency below Limit - Bank No 1. Ok so i got a universal high flow main cat and i hope it works,my problem is does this code refer to the main cat or the pre-cats off the exhaust manifold? I must get this fixed(i dont want a redhot cat melting or hurting something.if this doesnt work where on earth do i find the pre-cats? are they even needed for deq?:shrug: Sorry guys im used to mustang 5.0's with no cats! :help: And a quick side note,i have 2 sets of iridium plugs.One set is autolite and the other is NGK.How hard is it to change them out and what set do the tours like?
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