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  • SN95 4.6L Mustang Tech

Trouble Starting car

  • Thread starter Thread starter nwagtmustang
  • Start date Start date Nov 4, 2006
N

nwagtmustang

New Member
Nov 4, 2006
6
0
1
Nov 4, 2006
#1
  • Nov 4, 2006
  • #1
Hi all,

I am not new to mustangs but I never had much problems with one so I am not sure what to do. I just bought a 1998 GT. It has 102k miles on it. The car is very clean inside and out so I am hoping the previous owner took care of it mechanically. When I bought it the car had trouble starting. On a cold start it will crank maybe 4 or 5 times before it starts. Once it does start it will barely catch then run fine. On a warm start it takes 3-4 cranks before it runs. I replaced the fuel filter, ignition coils, plug wires, and spark plugs. After the new parts were installed it seems to start easier but still cranks for a while before it will run. I have owned only 99up mustangs and as soon as you turn the key it fires right up. Is this typical for this vintage?
 

40th GT

New Member
Apr 7, 2004
916
0
0
Lawrenceville, GA
Nov 4, 2006
#2
  • Nov 4, 2006
  • #2
So did you change the air filter?
 

COramprat

...I can take it. I think.
20+ Year Stangneter
Mar 2, 2003
8,474
1,463
223
Sea of Tranquility
Nov 4, 2006
#3
  • Nov 4, 2006
  • #3
IAC dirty?
 
N

nwagtmustang

New Member
Nov 4, 2006
6
0
1
Nov 5, 2006
#4
  • Nov 5, 2006
  • #4
I put on a K and N filter. I also forgot to mention that when I am in 1st or 2nd gear, and I almost redline it the battery light comes on until I let off or shift into a higher gear. I do not know if that is related to my original problem or not.
 

Mike97gt

it doe snot
Founding Member
Jan 26, 1999
10,633
7
89
the people's republic of massachusetts
Nov 5, 2006
#5
  • Nov 5, 2006
  • #5
Get a fuel presure guage and see how your fuel presure is when this problem happens. Also you can try turning the key from off to run 3-4 times before you attempt to start it, If it starts fine when you do that then it's a fuel presure issue and most likely that will be your fuel pump.
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Nov 5, 2006
#6
  • Nov 5, 2006
  • #6
why would his batterly light come on at redline though. Isn't that an alternator problem?
 

DTNODYA

Member
Dec 15, 2005
831
1
16
Nov 5, 2006
#7
  • Nov 5, 2006
  • #7
SteedaGTJ22 said:
why would his batterly light come on at redline though. Isn't that an alternator problem?
Click to expand...

That's what I was thinking too ... Either a bad battery or alternator (or both) ..
 
N

nwagtmustang

New Member
Nov 4, 2006
6
0
1
Nov 5, 2006
#8
  • Nov 5, 2006
  • #8
alternator

The battery is brand new, however some of my problems could be related to a bad altenator. I am going ot replace the alt and the IAC and see what that does.
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Nov 5, 2006
#9
  • Nov 5, 2006
  • #9
I'm pretty sure when the battery light comes on at WOT its a bad alternator. Although i dont think that would give you a hard starting issue...maybe
 
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