answersLogoWhite

0


Best Answer

This is for fuel injected:

Removal & Installation

  1. Disconnect the negative battery cable.
  2. Relieve fuel system pressure.
  3. Disconnect the ignition coil.
  4. Remove the upper intake manifold.
  5. Disconnect the vacuum line to the regulator.
  6. Remove the snap ring from the regulator housing.
  7. Place a towel under the regulator to absorb any spilled fuel and remove the pressure regulator from the fuel rail socket.
  8. Remove the pressure regulator from the fuel rail.
  9. Remove the pressure regulator O-ring filter, O-ring backup and O-ring and discard them.

Exploded view of the pressure regulator assembly-MFI systems

To install:
  1. Before installing the O-rings, lubricate them with clean engine oil and install them on the regulator inlet as a complete assembly.
  2. Install the snap ring retainer into the slot on the regulator housing.
  3. Connect the vacuum line to the regulator.
Ensure that the retainer is properly seated in the slot in the regulator housing. Pull on the regulator to make sure that it is properly seated.
  1. Connect the negative battery cable.
  2. Turn the ignition ON for 2 seconds and then turn itOFF for 10 seconds. Again turn the ignition ON and check for leaks.
  3. Install the manifold plenum.
User Avatar

Wiki User

9y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

9y ago

The voltage regulator on a 1990 Chevy truck is inside the alternator.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Location of voltage regulator 1990 Chevy 1500 350?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Where is the voltage regulator on a 2006 Chevy silverado 1500?

The voltage regulator is built into the alternator.


Where is the voltage regulator on a 96 Chevy 1500?

It is built into the alternator.


Where is the voltage regulator located on a 1997 Chevy silverado 1500?

Inside the alternator


Where is the external voltage regulater on a 97 Chevy 1500?

It does not have one that is external. The voltage regulator is built into the alternator.


Where is the voltage regulator located on 1994 1500 Chevy truck?

It is built into the alternator on todays automobiles.


Where is the location of the voltage regulator on a 2008 dodge ram 1500 truck?

The voltage regulator for the alternator is in the computer. If the voltage regulator in the computer does not work, you can add an external voltage regulator and then your battery will charge normally. Make sure to check the ground on the computer. If the ground is bad on the computer, then the computer will not regulate the voltage to the alternator properly.


Where is the voltage regulator located on a 2003 Chevy Silverado 1500 4.8 L vortec 2wd?

It's integral to the alternator.


Where is the voltage regulater on a dodge ram 1500?

The engine computer is the voltage regulator.


Where is the voltage regulator on a 1996 Honda Goldwing 1500?

In the alternater!


Where is the voltage regulator in the 1997 GMC Surburban 1500?

In the alternator.


How do you find voltage regulator on 94 dodge 1500 pickup look like?

The voltage regulator is on the alternator. It is on the rear, within the alternator case.


Where is the voltage regulator on a 1998 dodge ram 1500?

Found the answer: The voltage regulator on a 98 Dodge RAM 1500 is NOT in the alternator. The alternator specifically states that the voltage is "Externally Regulated". In this vehicle the voltage regulator is built into the computer of the vehicle. To repair a bad voltage regulator in the computer you can either replace the computer or bypass the computer using about $50 in parts (ask your mechanic). Hope this helps.