ehren444
10+ Year Contributor
- 34
- 0
- Mar 4, 2009
-
oceanside,
New York
Problem: When rad. fans kick on the car wants to (but does not)stall.....
Info I am aware of:
Constant Volts:13.5
Running AMPS without Fan: 6
Running Amps with Rad. FAN running (Constant load): 16
Running Amps when Rad. Fan starts (initial draw): 36
I am looking for a way to stablize the initial draw so the car doesn't react so poorly to the fan turning on.....
I know we have some electrical engineers on this board, so, I am hoppong someone would be able to guide me in the right direction
I know a Capacitor will not help but I was thinking of putting another battery between the relay and the FAN to stabalize initial draw, but, this seems a little crazy......
I was also thinking that maybe the Alternator wires might have a problem (2 white wires that go from fuze to alternator), but, they seem to be OK...
MODS:
Engine:
eagle rods
Weisco coated 9:1 pistons
GVR-4 cams
Web springs and retainers (not installed)
ARP head studs
Mitsu MLS head gasket
Magnacore wires
Polished exhaust ports
EGR block-off plate
FIAV blocked
Jazz coolant overflow bottle
Turbo
T3/T4 57 trim with BEP exhaust housing
Exh Mani ported to 2 ½ inches
Exh. Housing port matched to 2 ½ inches
O2 housing port matched to 2 ½ inches
Tial 38mm W/G off O2 housing
Manual Boost controller
fuel
Denso 660 injectors running @ 50 psi base
Walbro 255LPH fuel pump
-8 braided fuel line from pump to rail and from rail to regulator
Aeromotive F.P.R.
-12 aeromotive fuel filter
Electronics
Keydiver chip
E-Prom ECU
VPC W/550 Chip
SAFC II
Defi Boost and EGT gauges W/peak hold and memory
Taylor Battery relocation kit / Battery in trunk with 2AWG cable to front fuze distrabution
14" electric fan
10 gauge hard wired fuel pump kit
Galant VR-4 Automatic Alternator (100 or 120amp/not sure)
Suspension
Tien HA (for a 3000GT) Got these before SS model was available for 1G DSMs
W/pillow ball camber plates and helper springs
Poly A-Arm bushings; Rear sub-frame bushings & front sub-frame bushings(front sub-frame not installed)
Road Race Front God Bar Triangulated strut bar
Road race Rear strut bar
Manual rack (not installed)
Exhaust
HoleShot Performance 2 ½ -> 3 conical Down pipe and 3 strait shot exhaust W/Borla 3 muffler
Wide band Bung welded into exhaust
Tranny
1994 tranny
Intercoolor
Buschar street core W/2 1/2 I/C piping
Tial B.O.V.
Oil Cooler
Stock 1990 oil cooler w/stock oil filter housing and lines. Mounted with stock oil cooler brackets
Wheels
Enkie double bar 5 spoke racing rims
Clutch
RPS 2600LB Pressure plate w/6 puck sprung hub
Findaza Aluminum Flywheel
Brakes1992-1994 3000gt FWD front brakes
S.S. brakes lines
New rear calipers w/new hardware
Slotted rotors in rear
Info I am aware of:
Constant Volts:13.5
Running AMPS without Fan: 6
Running Amps with Rad. FAN running (Constant load): 16
Running Amps when Rad. Fan starts (initial draw): 36
I am looking for a way to stablize the initial draw so the car doesn't react so poorly to the fan turning on.....
I know we have some electrical engineers on this board, so, I am hoppong someone would be able to guide me in the right direction
I know a Capacitor will not help but I was thinking of putting another battery between the relay and the FAN to stabalize initial draw, but, this seems a little crazy......
I was also thinking that maybe the Alternator wires might have a problem (2 white wires that go from fuze to alternator), but, they seem to be OK...
MODS:
Engine:
eagle rods
Weisco coated 9:1 pistons
GVR-4 cams
Web springs and retainers (not installed)
ARP head studs
Mitsu MLS head gasket
Magnacore wires
Polished exhaust ports
EGR block-off plate
FIAV blocked
Jazz coolant overflow bottle
Turbo
T3/T4 57 trim with BEP exhaust housing
Exh Mani ported to 2 ½ inches
Exh. Housing port matched to 2 ½ inches
O2 housing port matched to 2 ½ inches
Tial 38mm W/G off O2 housing
Manual Boost controller
fuel
Denso 660 injectors running @ 50 psi base
Walbro 255LPH fuel pump
-8 braided fuel line from pump to rail and from rail to regulator
Aeromotive F.P.R.
-12 aeromotive fuel filter
Electronics
Keydiver chip
E-Prom ECU
VPC W/550 Chip
SAFC II
Defi Boost and EGT gauges W/peak hold and memory
Taylor Battery relocation kit / Battery in trunk with 2AWG cable to front fuze distrabution
14" electric fan
10 gauge hard wired fuel pump kit
Galant VR-4 Automatic Alternator (100 or 120amp/not sure)
Suspension
Tien HA (for a 3000GT) Got these before SS model was available for 1G DSMs
W/pillow ball camber plates and helper springs
Poly A-Arm bushings; Rear sub-frame bushings & front sub-frame bushings(front sub-frame not installed)
Road Race Front God Bar Triangulated strut bar
Road race Rear strut bar
Manual rack (not installed)
Exhaust
HoleShot Performance 2 ½ -> 3 conical Down pipe and 3 strait shot exhaust W/Borla 3 muffler
Wide band Bung welded into exhaust
Tranny
1994 tranny
Intercoolor
Buschar street core W/2 1/2 I/C piping
Tial B.O.V.
Oil Cooler
Stock 1990 oil cooler w/stock oil filter housing and lines. Mounted with stock oil cooler brackets
Wheels
Enkie double bar 5 spoke racing rims
Clutch
RPS 2600LB Pressure plate w/6 puck sprung hub
Findaza Aluminum Flywheel
Brakes1992-1994 3000gt FWD front brakes
S.S. brakes lines
New rear calipers w/new hardware
Slotted rotors in rear
