hesitation when cold.... - Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars
Ford Mustang Forum This forum is for the discussion of all Ford Mustang models, including the Ford Mustang, Ford Mustang Convertible and Ford Mustang Coupe and all older/classic models and submodels.

LinkBack Thread Tools Display Modes
post #1 of 2 (permalink) Old 06-05-01, 05:25 AM Thread Starter
stangpower's Avatar
Join Date: Mar 2001
Location: Ottawa, Canada
Age: 34
Posts: 23
hesitation when cold....

The first two stop signs it hesitates a little bit after that it is usually ok.
I did the code scan and it reveled two codes. 1) TPS 2) MAP Sensor. I checked the TPS it is perfect, could it be the map sensor?

Any ideas what could be causing this? I have done a full tune-up.


Owner "Project NOVI-AOD"
SCAT Enterprises 306, Forged internals, Paxton NOVI 1000, AFR 165 61CC, Lentech Street Terminator Plus, Trick Flow stage 1, Comp Cams Pro Magnum 1.6 roller rockers, Professional Products Upper and lower, Pro-M 75MM, Ford 36lb injectors, ACCUFAB throttle body, MAC Long tubes, Cat h-pipe, and cat-back, HPM Jr Mega Bites, Driveshaft loop, CC Plates. Steeda uppers. Kenny Brown Street cage, RJS 5 point belts.
Special thanks goes out to:
AFR , Muscle Motors , Jds Performance , Canadian Custom Fiberglass, Lentech Automatics, SCAT Enterprises, Kenny Brown, Accufab, and Comp Cams

Do you live in Ontario Canada? We are hosting a large event June 16, 2002, we invite all those interested to attend. It will be held at Shannonville Dragway. Please e-mail me for more info.

I recently visited Lentech Automatics for a complete tour, check out my site for all the pics!

For sale: HPM Caster camber plates, brand new, $150 shipped.

stangpower is offline  
Sponsored Links
post #2 of 2 (permalink) Old 06-13-01, 03:29 PM
Multi Car Owner
Marqman's Avatar
Join Date: Feb 2001
Location: SW Ohio
Posts: 930
Does it have any type of Air Temp scensor on it that may be bad. My 93 Merc Marquis has a similar problem. Hesitation bad when cold. Turned out that there was a vacum leak that was real tiny until one day a rubble elbow jsut calapsed on its self. fixed that and it runs fine now. Just SOOOO many things it could be w/todays cars and the computer stuff.


70 Camaro SS // 87 Mustang GT Conv - 119k
93 Z71 - 264k // 01 P71 - 87k // 05 Dodge Magnum R/T - 122k
Marqman is offline  
Sponsored Links

  Ford Forums - Mustang Forum, Ford Trucks, Ford Focus and Ford Cars > Ford Cars and PAG Vehicles > Ford Mustang Forum
Gear in this thread - Powered by O'Reilly Auto Parts

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Similar Threads
Thread Thread Starter Forum Replies Last Post
$20 Cold Air Intake. XCHASR General Tech 51 09-01-04 07:01 AM
AU XR6 cold starting cyril Inline 6 Tech 20 06-25-03 08:56 PM
EA Running Cold AUII_Forte General Tech 17 11-28-02 03:46 PM
Jaguar moving cold weather testing site to Thompson, Manitoba Stacy94PGT Ford Worldwide News 0 07-31-02 10:03 AM
home made cold air intakes? ProbeRacer93 Ford Probe Forum | Mazda MX6 Forum 4 12-28-01 12:00 PM

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 On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome