How do you replace an alternator on a Pontiac Grand Prix?

Plug in the electrical connectors to the alternator and install the drive belt. Reposition the oil dipstick tube to its original position and tighten the bolt for the oil dipstick tube with a socket wrench. Replace the air cleaner assembly and connect the negative battery cable. Determine which alternator your Pontiac Grand Prix will need.

How do you hook up an alternator to a Pontiac Montana?

Reattach the electrical wire connector to the alternator terminal by placing the connector and the nut on the terminal and securing with a socket wrench. Connect the negative battery cable to the battery of the Pontiac Montana with an open end wrench. Determine which alternator your Pontiac Grand Am will need.

How do you remove an alternator from a car?

Remove the electrical leads from the alternator using a wrench to remove the nuts. Remove the bolts from the alternator with a socket and ratchet and pull it off of the engine. Put the new alternator on the engine and tighten the mounting bolts with the socket and ratchet. Connect the electrical leads and tighten the nuts with the wrench.

How do you install an alternator on a 3.4 L engine?

Take the mounting bolts (and nuts for a 3.4 L engine) off of the alternator with a socket wrench and remove the alternator assembly. Install the new alternator assembly and tighten the mounting bolts to 15 foot pounds with a torque wrench for most models.

How do you remove an alternator from a 3.4 L engine?

Remove the accessory drive belt and the electrical connectors from the alternator. If you have a 3.4 L engine, you will also need to disconnect the power steering-to-alternator line clip. Take the mounting bolts (and nuts for a 3.4 L engine) off of the alternator with a socket wrench and remove the alternator assembly.

Where is the alternator in the front of the car?

Locate the alternator in the front of the engine on the passenger side of the engine compartment. The alternator will be on the top, side of the engine with a belt running to the crankshaft pulley.

What kind of engine does a Pontiac Grand Am have?

Look at more recent versions of the Grand Am. Models made from 1992 to 1998 may have a 2.3 L, 2.4 L, 3.1 L or 3.3 L engine. The latest generation of the Pontiac Grand Am was manufactured from 1999 to 2005 and may have a 2.2 L, 2.4 L or 3.4 L engine.

Where is the alternator on a Pontiac Montana?

Connect the battery terminal and tighten the terminal nut with the wrench. Detach the negative battery cable from the battery of the Pontiac Montana with an open end wrench and move the cable so that it is not touching any metal objects. Locate the alternator in the front of the engine on the passenger side of the engine compartment.

How to troubleshoot an alternator and charging system problem?

If necessary, adjust the belt with the help of your car owner’s manual or repair manual. Inspect the belt for signs of cracks, cuts, shiny spots, deterioration or other signs of wear or damage. Change the belt and belt tensioner at the manufacturer’s recommended interval. 2. Check for Wiring Problems

How to remove an alternator from a Pontiac Montana?

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What causes an alternator to go over base voltage?

If you are getting more than 2 volts above base voltage, most likely your alternator is over-charging the battery or the battery is faulty. Other potential problems are a faulty voltage regulator or a problem in the charging system wiring.

How to know if your alternator is working properly?

1 Check the drive belt or serpentine belt. Look for signs of wear or damage like cuts, shiny spots or missing chunks under the belt. 2 Also, check the belt tensioner for proper operation and damage. It should rotate freely. 3 Make sure the alternator is properly mounted. 4 Check the alternator for noises.

What happens when the diodes in an alternator go bad?

Alternators use diodes to rectify alternating current produced by the alternator into direct current. When one or more diodes go bad, the alternator can cause all kinds of problems. AC voltage leak can cause your lights to dim and drain power from your battery, for example.

Who was the head of Advanced Engineering at Pontiac?

The performance-minded John DeLorean, head of Advanced Engineering at Pontiac, contributed to the development of both the Grand Prix and the GTO. Early models were available with Pontiac performance options, including the factory-race Super Duty 421 powertrain installed in a handful of 1962 and 1963 cars.

Who was the general manager of Pontiac in 1969?

Pontiac’s general manager John Z. DeLorean ordered the development of an all-new Grand Prix for the 1969 model year. It featured dramatic bodywork and a highly pronounced grill, and rode on a slightly stretched version of the intermediate GM A platform dubbed the G-Body .

How do you install a new alternator on a car?

Take the two mounting bolts off of the alternator with a socket wrench and remove the alternator assembly. Install the new alternator assembly and tighten the mounting bolts to 37 foot pounds with a torque wrench. Connect the wiring to the alternator and torque its retaining nut to 111 inch pounds.

Where is the control on a Pontiac Grand Prix?

The control is located on the outboard side of the seat cushion. Press the control forward to increase lumbar support. Press the control rearward to decrease lumbar support. Keep in mind that as your seating position changes, as it may during long trips, so should the position of your lumbar support.

What’s the problem with my Pontiac G6 2.4?

2007 Pontiac G6 2.4 charging problem – Maintenance/Repairs – Car Talk Community Less than 60,000 miles on this ride and occasionly the "idiot light" for the charging system would come on then go off. It wouldn't even store a fault code for my scangauge to pull.

What do you need to know about the wiring on a Pontiac?

These Pontiac Wiring information / Aftermarket Autostart/Alarm Technical Wiring Diagrams are very useful, if not required, for the installation of alarms, autostart / alarms, remote starts, doorlock info and any other aftermarket installation that would require you to know the / Wire Information / Wiring Information of your Pontiac

Are there any free schematics for Pontiac cars?

Please select your desired model below. We have 14 Pontiac Vehicles Diagrams, Schematics or Service Manuals to choose from, all free to download! Brand names and product names are the property of their respective owners.

When did the Pontiac GTO Trans Am Come Out?

But the GTO was not the only cult car, which came out in the 60s under the Pontiac logo. In 1967, another American car saw the light – Pontiac Firebird, a direct competitor Dodge Challenger and Mercury Cougar. Soon, in 1969, came Firebird Trans Am. Both the car continued to be produced at GM ‘s plant until 2002.

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