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1988 2.9 auto rewire


88xltranger

Active Member
Joined
Aug 14, 2020
Messages
102
Reaction score
35
Points
28
Location
NC
Vehicle Year
1988
Make / Model
Ford Ranger
Engine Type
2.9 V6
Transmission
Automatic
2WD / 4WD
2WD
As the title suggests I will be updating/modernizing most or all wiring on my truck. Since I will be using a murker intake manifold I will have a ton of space where the factory airbox used to be for a PDM. My brother has my truck for the time being so for now I will just be stockpiling supplies. I will be using a fuseblock that accepts 280 series components like mini fuses and relays. My only question at this time is what amp rating relays I should run for the EEC and Fuel pump relay. In the near future I will also be adding the Volvo EPAS pump wiring and the Mercedes dual fan relays. I also aready have done the alternator upgrade.
 


SenorNoob

Well-Known Member
TRS Event Participant
Joined
Oct 24, 2012
Messages
2,401
Reaction score
562
Points
113
Location
Middle Tennessee
Vehicle Year
1988
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Manual
2WD / 4WD
4WD
Total Lift
1.5" Front + 4" Rear
Tire Size
245-70-R16
The stock relays for that should be marked...
 

88xltranger

Active Member
Joined
Aug 14, 2020
Messages
102
Reaction score
35
Points
28
Location
NC
Vehicle Year
1988
Make / Model
Ford Ranger
Engine Type
2.9 V6
Transmission
Automatic
2WD / 4WD
2WD
Mine are old there is nothing left on them
 

SenorNoob

Well-Known Member
TRS Event Participant
Joined
Oct 24, 2012
Messages
2,401
Reaction score
562
Points
113
Location
Middle Tennessee
Vehicle Year
1988
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Manual
2WD / 4WD
4WD
Total Lift
1.5" Front + 4" Rear
Tire Size
245-70-R16
A little digging says 30 AMP should be fine in both cases.
 

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