Pontiac Le Mans

The 1972 Pontiac LeMans offered several engine options, including a 250 cubic inch (4.1 L) inline-six, a 350 cubic inch (5.7 L) V8, and a 400 cubic inch (6.6 L) V8. The 350 V8 produced 150 horsepower, while the 400 V8 had a higher output of 230 horsepower. Additionally, a 455 cubic inch (7.5 L) V8 was available for those seeking more power, delivering around 250 horsepower. These options catered to a range of performance preferences for buyers that year.

To remove the heater core from a 1971 Pontiac LeMans, start by disconnecting the battery and draining the cooling system. Then, remove the dashboard to access the heater box, which typically involves taking out various trim pieces and fasteners. Once you have access to the heater box, disconnect the heater core hoses, unbolt the heater core from the box, and carefully remove it. Reverse the process to install the new heater core, ensuring all connections are secure before reassembling the dashboard.

If your 1992 Pontiac LeMans won't shift into gear, first check the transmission fluid level and condition, as low or dirty fluid can cause shifting issues. Inspect the clutch fluid and the clutch master/slave cylinder for leaks or damage if it's a manual transmission. Additionally, examine the shift linkage and cables for any obstructions or misalignments. If these steps don't resolve the issue, it may be necessary to consult a mechanic for further diagnosis and potential repairs.

The Le Mans Circuit, officially known as the Circuit de la Sarthe, measures approximately 13.626 kilometers (8.5 miles) in length. This iconic track combines public roads with dedicated racing sections and is famous for hosting the 24 Hours of Le Mans endurance race. The layout features a mix of high-speed straights and challenging corners, making it a unique and demanding circuit for drivers.

The 1991 Pontiac Le Mans, which typically features a manual transmission, does not have a transmission dipstick like automatic transmissions. Instead, manual transmissions are generally filled through a fill plug located on the side of the transmission case. To check the fluid level, you would remove this plug and ensure the fluid is at the level of the opening. If you need to add fluid, it can be done through the same fill hole.

You can find a fuse box diagram for a 1973 Pontiac LeMans in the vehicle's owner's manual, which often includes electrical schematics. Additionally, online resources such as automotive forums, classic car websites, or sites like eBay might have downloadable manuals or repair guides. You can also check out Pontiac enthusiast clubs or social media groups, where members may share diagrams and related information.

On a 1974 Pontiac LeMans with a 350ci 2-barrel engine, the fuel line connects to the fuel pump located on the engine block, typically mounted on the driver's side. The water pump, which is also mounted on the front of the engine, connects to the radiator via a hose for coolant circulation. Ensure that both connections are secure and free from leaks for optimal engine performance.

The tune-up specifications for a 1962 Pontiac Tempest LeMans typically include a spark plug gap of 0.030 inches, ignition timing set at 4-6 degrees BTDC (before top dead center), and a idle speed of around 600-800 RPM. The recommended points gap is usually 0.019-0.021 inches. It's also important to ensure that the air-fuel mixture is correctly adjusted for optimal engine performance.

The firing order for a Pontiac Sunbird with a 2.0-liter engine is 1-3-4-2. This means that the first cylinder fires, followed by the third, fourth, and then the second cylinder in that sequence. This firing order is typical for many four-cylinder engines, helping to ensure smooth operation and balance.

Your rear passenger wheel may lock up due to issues with the brake system, such as a stuck brake caliper or brake pad. Other possible causes could include a malfunctioning wheel bearing or a problem with the suspension components. It is important to have the issue diagnosed and repaired by a qualified mechanic to ensure safe driving.

Reman or used engine. You can rebuild the lower end of the engine, but it seems like an engine that has cancer. That is, shortly after doing the lower end, the upper starts with problems. Just from what I have seen. Would appreciate any info anyone else has.

The best bet is usually a used engine for cost effectivness and down time concerns. Not much rebuilding happening at the dealership level, even for warranty repairs.

If it's new, you may have to cut it to fit.

You don't need to remove the fan to install it, just slide it in between the fan and the radiator. It will be a very tight fit, just go slow. Once it's in, you will need to install the 4 bolts on the top, and 2 on the bottom.

Hey Connie==Get a manual from a parts store on your car and it will tell you how. You may need to get a manual from MOTORLIT.COM. Good luck Joe

First buy a new thermostat, water pump and timing belt. Unsnap timing belt cover and remove top outside portion. Take off top belt pulley which is actually the power steering pump pulley. Note aligning mark on top timing belt pulley which matches a notch in the back of the timing belt cover. Also notice the bottom belt pulley has a notch which aligns with a protruding point on the belt cover next to the bolt where the back cover is attached. Remove the bottom belt pulley (not for the timing belt but the accessories) Try to align the top timing belt pulley which will align the notch on the accessory pulley before removing the pulley. Once the top pulley is removed you can remove the timing belt being careful to not move either base where the pulleys were attached which would mess up the timing. Remove the power steering pump (turn small nut on end of pipe into pump housing) and remove hose from other pump line. Now you can move the cover enough to remove the water line housing containing the thermostat. This should be replaced now since it is so much trouble to replace separately that everything should be done at the same time. The thermostat gasket has a slot to fit over both sides of the metal flange. The water pump is held by 3 Allen wrench bolts (metric good luck) and is also the timing belt tensioner. Install new pump and timing belt making sure marks and notches are correct and belt is tight enough using the turning of the water pump. Reassemble everything else.

Always check your repair monuel before using any tip to see if it will hurt your electrical or ignition system. Increase the rpm until the noise is heard then disable one fuel injector at a time. When the noise quits you have found the cylinder with the problem. If your engine is carb you have to pull one spark plug wire at a time to determine the cylinder. If the noise does not quit the problem is in the top end of the motor or the belt or acces. system. One last hint, cracked automatic flywheels will sound just like a rod bearing.

50 cents each tenth is 10 cents

Jaque Lemans is a men's accessory company that is most known for their production of designer watches. The watches are especially popular in various countries in Europe.

It is the fuse for your Fan.

Yes

74 ground-pounding horsepower with the 1.6 liter engine.

24 hours

There are no timing marks on the water pump.the only timing marks are on the crankshaft and camshaft gears.And if you're working on a quad-four engine as I suspect you are,you will need to line up the holes in the cam sprockets with the holes in the block and insert pins to hold them in place.The correct size drill bits will work good for this if you don't have the special GM tool.

its been awhile all i know it runs the same as a Oldsmobile same motor it run conter clock wise

rotor ?