Why do I hear a tapping noise at the top of my engine?
If the noise you hear is a fast tap or clatter near the top of the engine, it could be valve noise which would require you to have some cylinder head work done. Some noise can come from a worn camshaft. It’s also a tapping noise.
Why does my car make a lot of noise when idle?
If belts only squeak when damp, they probably just need adjustment. If they squeak constantly, they probably need to be replaced Low knock at idle, noise gets louder as RPM’s increase under a load Piston wrist pin or worn crankshaft bearing.
Why does my car make a ticking noise when I accelerate?
Below are the top 5 causes of engine ticking noises when idling and accelerating. These are the most common causes of this problem. Learning about them should help you diagnose the problem faster and put an end to it. 1) Oil Leak. One of the primary causes of engine ticking noises is a low level of oil in the engine.
Why does my Ford F-150 make a tapping noise?
The contact owns a 2004 Ford F-150. The contact stated that the engine hesitated on several occasions and that there was a tapping noise that progressed. The vehicle was taken to an independent mechanic, who replaced the spark plugs, fuel injectors and the plug wires.
If the noise you hear is a fast tap or clatter near the top of the engine, it could be valve noise which would require you to have some cylinder head work done. Some noise can come from a worn camshaft. It’s also a tapping noise.
If belts only squeak when damp, they probably just need adjustment. If they squeak constantly, they probably need to be replaced Low knock at idle, noise gets louder as RPM’s increase under a load Piston wrist pin or worn crankshaft bearing.
Below are the top 5 causes of engine ticking noises when idling and accelerating. These are the most common causes of this problem. Learning about them should help you diagnose the problem faster and put an end to it. 1) Oil Leak. One of the primary causes of engine ticking noises is a low level of oil in the engine.
What kind of noise is a tapping noise?
It’s also a tapping noise. If the noise is a steady metallic rap, it may indicate a rod/rod bearing. A quick steady tap may indicate lifters or cam lobe, while a clatter may be loose/worn rocker arms.
What could be the knocking noise coming from the engine area?
The 1999-2005 generation is the final generation of the Pontiac Grand Am. What could be the knocking noise coming from the engine area? There is a knocking sound that started coming from my car a couple days ago.
Why do I hear a clatter at the top of my engine?
If the noise you hear is a fast tap or clatter near the top of the engine, it could be valve noise which would require you to have some cylinder head work done. Some noise can come from a worn camshaft.
Why is my car making a loud noise?
Our mechanic replaced the front struts and strut mounts, the rear shocks and has gone over the entire suspension and transmission more than once. The noise is very loud, like something is broken but despite three separate shops checking it out nothing can be found.
The 1999-2005 generation is the final generation of the Pontiac Grand Am. What could be the knocking noise coming from the engine area? There is a knocking sound that started coming from my car a couple days ago.
Why does my minivan make a clunking noise?
Hi there, I have a Pontiac Montana minivan SV6 that is making strange clunking noises from possibly the rear or middle of the van when I go over a bump, large or small. I have had it in to our local mechanic and the local tire/repair shop and transmission shop.
If the noise you hear is a fast tap or clatter near the top of the engine, it could be valve noise which would require you to have some cylinder head work done. Some noise can come from a worn camshaft.
Is there a knocking noise coming from my car?
There is a knocking sound that started coming from my car a couple days ago. It’s not a ticking or a clanking knock. It’s more of the sound when you take your fisted hand and starting from an inch above a wooden desktop tap at about 1 knock per second.
How can I tell if my car is turning over?
This can easily be done by putting your key in the ignition, turning it to the “on” position, and listening carefully with your ear pointed toward the back seat. If your fuel pump is working you will here an electric “whirring” noise for about 2 seconds every time you cycle the key on and off.
What causes a howling noise in the rear of a car?
Cause:Worn rear pinion bearing or worn gear set Noise:Howl without whir or rumble while accelerating at any speed (gears previously quiet) Cause:Worn gear set due to lack of lubrication or overloading Noise:Howling while accelerating over a small speed range (gears previously quiet) Cause:Worn gear set due to lack of lubrication or overloading
Why does my car make a crackling noise in the front?
If your car seems to bounce up and down in the front (in FWD vehicles), and you notice vibration and a crackling noise coming from that part, you may be dealing with a worn out or broken constant velocity joint (CV joint). The solution is usually to repair and fit the CV joints or replace the driveshaft entirely.
Why does my car make a low knocking noise?
A low rumble or knocking noise could be caused by a bad rod bearing on the crankshaft. Here are a couple of sites that will tell you a bit more: http://www.remanufactured.com/Engine_Noi…
Why does my 4.3 Vortec make a ticking noise?
If it is a ticking noise, it will more than likely be a valve train issue. If a knocking noise, piston or crankshaft related problem. Attached is a web site that you can listen to a piston slap which is a known issue for your 4.3. Listen to the noise and see if it sounds similar to your problem.
Why does my car make a ticking noise when I start the engine?
A loose piston pin, for example, causes a sharp double knock usually heard when the engine is idling, or during sudden acceleration then deceleration of the engine. A piston pin that has been improperly fitted will emit a light ticking noise that is more noticeable with no load on the engine.
Where does the knocking noise come from on a 4.3 Vortec?
If a knocking noise, piston or crankshaft related problem. Attached is a web site that you can listen to a piston slap which is a known issue for your 4.3. Listen to the noise and see if it sounds similar to your problem. A piston slap will generally sound as though it is coming from the central area of the engine.
A loose piston pin, for example, causes a sharp double knock usually heard when the engine is idling, or during sudden acceleration then deceleration of the engine. A piston pin that has been improperly fitted will emit a light ticking noise that is more noticeable with no load on the engine.
Why is a knocking noise coming from my tail pipe?
+ really excellent answer The coolant is probably going out your tail pipe in the form of white smoke. You may have a vacuum diaphram allowing coolant to be sucked into engine such as heater control valve. Antifreeze and water do not combust and will cause knocking.
Why is there a knocking noise coming from my radiator?
Insofar as your leak goes obviously check your hoses for loose clamps any hoses that are dried out/cracking if they aren’t leaking now they soon will be and the radiator. One thing many people overlook when looking for the source of coolant leaks is the water pump.
Is the Pontiac Trans Am Firebird making a comeback?
The Legendary Pontiac Trans Am Firebird Is Making A Comeback By Mark Horowitz On February 13, 2020 11270 views ★ ★ ★ ★ ★ The legendary Pontiac Trans Am Firebird has been discontinued for some time now, but thanks to a company known as the Trans Am Depot, there will be a 2021 model for the vehicle.
What was the most powerful Pontiac Firebird Ever Made?
Pontiac never made one, even though several different Camaros have put down that kind of power over the years. When it comes to factory horsepower and torque ratings, the most powerful Firebird of all time were 1969 and ‘70 Trans Ams with the Ram Air IV engine option.
When did the black and gold Pontiac Firebird come out?
Pontiac created the iconic black and gold color scheme to commemorate its 50th anniversary and revealed it at the Chicago Auto Show in February, 1976. The color combo was available as option code Y82 in 1976. Designer John Schinella created it, drawing inspiration from the John Player Special livery of the Lotus Formula 1 cars.
What was the price of a 1978 Pontiac Firebird?
First WS6. 1978 Pontiac Firebird Trans Am WS6 Mecum. Pontiac introduced the WS6 Special Performance Package with the 1978 Trans Am. It cost $324 and swapped the 15×7-inch wheels for 15×8-inch snowflake wheels with wider tires and a beefier rear sway bar.
What should I do if I hear lifter noise in my engine?
Start the engine and check for lifter tapping. Remove the engine’s valve covers and check for broken or bent components.
Why does my engine make noise when I Turn on the oil?
Hydraulic lifters allow the valve lift to increase with engine rpm by filling up with oil as the oil pressure rises. The oil inside pushes the rocker arms further away from the camshaft, which causes the valves to open further. Oil pressure failures are usually at the root of lifter tapping, also known as lifter collapse.
+ really excellent answer The coolant is probably going out your tail pipe in the form of white smoke. You may have a vacuum diaphram allowing coolant to be sucked into engine such as heater control valve. Antifreeze and water do not combust and will cause knocking.
Why does my Honda engine make a ticking noise?
The engines may have a knocking or ticking sound at idle. The noise is more noticeable when the engine is warm or hot. The cause is excess clearance between the rocker bridge and the rocker shaft. The fix is fairly easy.