Go Back   MustangForums.com > General Mustang Forums > New Member Area
Sign in using an external account
Register Forgot Password?
Search


New Member Area Are you new to Mustang Forums? WELCOME! Check in, tell us about yourself and your ride.
Sponsored by American Muscle


Welcome to Mustang Forums!
Welcome to Mustang Forums.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!


Reply
 
 
 
 
Thread Tools Search this Thread
Old 07-30-2014, 07:50 PM   #1
mani_sid
 
mani_sid's Avatar
 
Join Date: Jul 2014
Vehicle: 2009 ford mustang premium
Location: saudi arabia
Posts: 4
Default need help ( issue with my mustang)

hello there ! joined this forum recently
i need ur help guys , i<ve got a v6 premium auto mustang 2009
the problem im facing now a days is knocking or hesitation while driving
im facing this issue after changing my spark plugs
i,ve done computer checkup , and it showed that the cylinder 1 misfires
so i changed spark plug wires and coil aswell but still facing the same problem
im using 95 oct petrol and while driving when the car goes to 70 kmh it starts hesitating and the malfunction sign starts blinking and the ac starts blowing hot air :/ for 10 seconds ! and the car is not running smoothly as it used to be
please help
This ad is not displayed to registered or logged-in members.
Register your free account today and become a member on Mustang Forums!
mani_sid is offline   Reply With Quote
Old 07-30-2014, 08:28 PM   #2
Soldier GT
6th Gear Member
 
Soldier GT's Avatar
 
Join Date: Aug 2007
Vehicle: 2003 Ford Mustang GT
Location: MO/ Born and raised in Louisiana
Posts: 9,739
Default

Welcome!
__________________


Vortech V-1 T Trim SC (intercooled)
HP 292 cams
433 RWHP/390 RWTQ/3.33 pulley
New project: MMR 900 Short block/2.87 pulley 465 rwhp or bust!
Soldier GT is online now   Reply With Quote
Old 07-31-2014, 07:37 AM   #3
88 orangepeel notch
4th Gear Member
 
88 orangepeel notch's Avatar
 
Join Date: Mar 2010
Vehicle: 1988 notchback
Location: Wisconsin
Posts: 1,884
Default

Welcome to the forum, from half way around the world. If the plugs were gapped properly, is there a lower grade gas you can run over there? 87 octane is the norm over here, and although I'm not familiar with the newer Mustangs, I'd assume they weren't designed to run on 95, but who knows. Especially since you've got some extreme temps over there.
__________________
306 with all bolt ons, letter cam, ported E7's, T5 swap, full exhaust, 3:55's, 2" drop, and the worst paint you'll ever see or feel.
Dyno'd 300/316, 2745lbs-track scale
Best ET………12.4@108, 1.66 60ft on 8" ET Drags.
24 mpg (combined)
88 orangepeel notch is offline   Reply With Quote
Old 07-31-2014, 10:15 AM   #4
mani_sid
 
mani_sid's Avatar
 
Join Date: Jul 2014
Vehicle: 2009 ford mustang premium
Location: saudi arabia
Posts: 4
Default

well we have 91 and 95 oct over here
mani_sid is offline   Reply With Quote
Old 07-31-2014, 02:52 PM   #5
88 orangepeel notch
4th Gear Member
 
88 orangepeel notch's Avatar
 
Join Date: Mar 2010
Vehicle: 1988 notchback
Location: Wisconsin
Posts: 1,884
Default

I'd try the 91, but still doesn't explain the pinging, especially on the 95. Could it have been a bad batch of gas? Your timing is advancing, or your running lean for some reason. Change the fuel filter maybe, and run some good injector cleaner in your tank. Just thinking off the top of my head.
__________________
306 with all bolt ons, letter cam, ported E7's, T5 swap, full exhaust, 3:55's, 2" drop, and the worst paint you'll ever see or feel.
Dyno'd 300/316, 2745lbs-track scale
Best ET………12.4@108, 1.66 60ft on 8" ET Drags.
24 mpg (combined)
88 orangepeel notch is offline   Reply With Quote
Old 07-31-2014, 02:52 PM
MustangForums
Ford Mustang




Paid Advertisement

 
 
 
Reply

Tags
helpme, mustang09

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Advertising

Featured Sponsors
Vendor Directory
New Sponsors
All times are GMT -5. The time now is 05:22 PM.

© Internet Brands, Inc.


This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company
Emails Backup