any ideas may be helpful

1

1995greenstang

Member

Mar 28, 2008

89

0

6

Jun 13, 2008

#1

• Jun 13, 2008

• #1

okay just did the gt40phead swap on my 95
runs fine but after driving for about 30 minutes it starts puttering kinda like soemone took off 3 of the plug wires but if i mash t to the floor it jumps and comes alive and goes. any ideas?

 

earleys94gt

Active Member

Aug 31, 2003

1,223

16

49

Ashley, Ohio

Jun 13, 2008

#2

• Jun 13, 2008

• #2

Did you gap the plugs correctly, or get the right plugs?

From my expierences, it has always been something "stupid" like that.

Check all the obvious, over looked stuff first, and go from there.

 

reddy351

10 Year Member

Jun 13, 2006

559

12

38

Columbus, Ohio

Jun 13, 2008

#3

• Jun 13, 2008

• #3

Maybe loose fuel injector plugs or a pinched fuel line? Could be a lose vacuum line, too. (Higher vacuum pulls the line back up onto the bung enough to stop the leak.)