98 gt

[d_cochran]

can anyone tell me if my 98 gt 4.6 is a 2v or 4v ?i really dont know the diffrence..thx.

 

[vibrantred5.0]

The GT's are 2V and the Cobras are 4V.....I just learned this the other day too lol
The GT's have 2v per cylinder the GTs are 16V total
The Cobras have 4v per cylinder. The cobras are 32V total
The GTs have one camshaft over each head...The Cobras have two camshafts over each head...This is because the cobras have two more intake and exhaust vavles per cylinder and one cam can't do all the work... I'm pretty sure I'm right but not 100%....but yea I'm still learning too...

 

[d_cochran]

Thx.. That helps more than what i knew.So i guess the question is does anyone have pics or info on fuel pressure regulator,how to change it on a 98 gt because its diffrent than my 94 cobra 5.0.I loose all fuel pressure when im trying to start the car,it will not hold for more than a sec.I have to turn the key on ,build up pressure,turn the key off and quickly turn it back on repeatedly in order to start the car.Any ideas?

 

[duff daddy]

98's are bastard year they arent like 96-7's They use a mix of new edge and sn95 fuel systems

 

[vermilion]

98s didnt have FPRs. they used a constant pressure. check the fuel rail sensor, fuel pump relay or fuel pump.

 

[Blk97GT]

98s didnt have FPRs. they used a constant pressure. check the fuel rail sensor, fuel pump relay or fuel pump.

+1, sounds like a bad relay or the pump itself