- Sep 13, 2015
- 102
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OK so the other day I kept hearing a fog horn sound and my idle was surging up and down. Replaced iac and some vacuum lines. No idle issue now but can still hear a faint fog horn sound when reving the engine. Also disconnected the battery to reset the pcm. Any ideas? Is driving me nuts. Could I have a air leak elsewhere?
sent while thinking of mods for my 4.6s using tapatalk
sent while thinking of mods for my 4.6s using tapatalk