This thread has prob been made be for but I cleaned the tank after the car Sat for a yr New fuel filter put sea fome in the tank new plugs under load has no balls wants to stall so I can think it's clogged injectors has 72 lbs injects in it and only putting out 30 to 40lbs psi runs fine at idle any thoughts thanks in advanced
no power
- Thread starter ITzABUICK
- Start date
John Larkin
Sublime Master of Turbology
- Joined
- May 25, 2001
Do you have an adjustable fuel pressure regulator?
please post your mod's. If you have a hot-wire kit, etc, it will make diagnosis much simpler.
If you can't adjust the f/pressure to 43# w/vacuum line off, put a clamp on the regulator return line and the fuel line pressure should rise to what ever your f/pump psi is rated for, at a given voltage. If poor results, it will be related to the pump, voltage, bad gauge, etc.
If you can't adjust the f/pressure to 43# w/vacuum line off, put a clamp on the regulator return line and the fuel line pressure should rise to what ever your f/pump psi is rated for, at a given voltage. If poor results, it will be related to the pump, voltage, bad gauge, etc.
- Joined
- Feb 18, 2006
So you dropped the tank and cleaned it but didn't put a new pump in?
Is this still the same problem you were having in 2012 in the link below or did you get that one fixed?
http://www.turbobuick.com/forums/threads/need-some-insight.383236/
http://www.turbobuick.com/forums/threads/need-some-insight.383236/
