Pre-Inspection Orange County CA
10-08-2008 | 02:03 AM
#2
Pro
Joined: Jul 2008
Posts: 688
Likes: 25
From: mpls, mn
10-11-2008 | 12:37 PM
#4
Rennlist Member
Joined: Dec 2002
Posts: 220
Likes: 1
From: Torrance, CA
Regardless of where, make sure that they run the PST-3 (PIWIS) or PST-2 tester to thoroughly examine the Secondary Air Injection (SAI) system to make sure that the ports are not starting to clog or are clogged. This is a simple process and is mandatory when purchasing any 993. This test will verify if the Valve Guides are worn out or not. One basic but crucial note is to make sure the Check Engine Light (CEL) is operating.