Cold Engine woes
Thread Starter
Registered User
Joined: Nov 2004
Posts: 343
Cold Engine woes
What would make an LT1 sound like it has a humongous when it is cold, but idles normal when warm. The car also wants to pop when cold. The car has a new Opti, new cts, new plugs, and a new coil and wire. No SES light and It did not do this last winter, so this is something all new. Is it possible I have an IAC about to go? Thanks for the help.
Thread
Thread Starter
Forum
Replies
Last Post
F'n1996Z28SS
Cars For Sale
8
Aug 23, 2023 11:19 PM
oldschool
Parts For Sale
16
Feb 9, 2016 09:21 PM
PFYC
Supporting Vendor Group Purchases and Sales
0
Jan 23, 2015 01:13 PM