Fuel Pressure???
07-05-2008, 10:54 AM
#11
5th Gear Member
Join Date: Jan 2006
Location: Puerto Rico
Posts: 3,926
RE: Fuel Pressure???
ORIGINAL: hemi_04d
Heres a new clue to this mystery. I cleaned the MAF sensor again with the MAF sensor cleaner, car ran fine. Got back in to take it to the car wash and it was back to the sputtering above 3000. Turned the heater on, and it started running fine again. I am thinking this may be an electrical problem. The stock gauges do not work for crap, but since I have had this problem, I have noticed the temp gauge goes higher than what it normally does, and the ammeter goes down to around 9 volts(Battery is fine and fully charged) when its running.
Before I had this problem I noticed if I had the key on, but the engine off and rolled up the windows the temp gauge would slowly go up. If I stopped rolling the windows up, the temp gauge would stop.
Any new ideas that could be electrical?
Heres a new clue to this mystery. I cleaned the MAF sensor again with the MAF sensor cleaner, car ran fine. Got back in to take it to the car wash and it was back to the sputtering above 3000. Turned the heater on, and it started running fine again. I am thinking this may be an electrical problem. The stock gauges do not work for crap, but since I have had this problem, I have noticed the temp gauge goes higher than what it normally does, and the ammeter goes down to around 9 volts(Battery is fine and fully charged) when its running.
Before I had this problem I noticed if I had the key on, but the engine off and rolled up the windows the temp gauge would slowly go up. If I stopped rolling the windows up, the temp gauge would stop.
Any new ideas that could be electrical?
07-05-2008, 01:31 PM
#14
5th Gear Member
Join Date: Oct 2005
Location: Ohio USA
Posts: 4,616
RE: Fuel Pressure???
that why I have tested and repaired every single ground wire on my fox and it screamed performance when I was done.
Best thing is to sand thatspot on the firewall and run anew cable there to the battery
Best thing is to sand thatspot on the firewall and run anew cable there to the battery
Thread
Thread Starter
Forum
Replies
Last Post
mrappe
V6 (1994-2004) Mustangs
0
09-26-2015 10:16 AM
