Mustang Evolution - View Profile: johnnyjet

Go Back   Mustang Evolution > Members List

johnnyjet is unknown around these parts

johnnyjet johnnyjet is offline

Registered User

Visitor Messages

Showing Visitor Messages 1 to 1 of 1
  1. johnnyjet
    12-27-2008 12:29 PM - permalink
    I have a stock 04 gt, 60k miles,put gas in hte other day and parked the car -when I restarted check engine light came on. Car began a tiny roughness at Idle. Idle rpm rought at 700, smooth at 1000. But varies idle speed from smooth t rough. I suspected fuel cont or grade, add 6 gallons premium and stp fuel treatment-
    drove about 20 miles varing speed and rpm high to low, still sough idle persists and comes and goes.I'm in tennessee and the weather is wet and cold-have had ice on car at night a few times-could it be ice cracked a vaccum line or gas cap problem-
    Car runs perfectly over idle-cruise-full throttle-etc. So far. Or should I add more fuel -top tank for possible bad fuel octane ?


Total Posts
Visitor Messages
General Information
  • Last Activity: 12-27-2008 12:30 PM
  • Join Date: 12-27-2008

02:10 AM

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd. is in no way associated with or endorsed by Ford Motor Company.