Engine rattle under light acceleration

Engine 'rattling' during light acceleration - Toyota RAV4 Forums

My problem is that I sometimes hear a light 'rattling' sound from the engine area when accelerating lightly to moderately from a steady cruise rpm.

rattle noise when accelerating, what can it be? - LS1Tech.com

It seems the engine control unit is receiving signal from the knock sensors and it is pulling out timing to reduce the detonation thats why you only hear it ...

Rattle During Acceleration | DodgeTalk Forum

The noise heard is the expanding gas trying to force the cylinder back down as it is coming up. The will mostly happen at WOT or when there is ...

Rattling noise when accelerating uphill under load. It's ... - JustAnswer

If you are giving it more throttle, the throttle amount is higher, you are introducing more air into the engine which will also increase fuel ...

Engine rattle under light acceleration..? Help - Toyota Nation Forum

It could be engine mounts or even a loose hood. You can try adjusting the rubber bumpers. The best way is put the car in drive with AC On and someone else ...

2.4 Acceleration Rattle Noise | 2014+ Jeep Cherokee Forums

Being sensitive to RPM could be due to resonance. When the engine hits the resonant frequency of whatever is loose, it starts rattling, and as ...

wierd rattling noise from engine when accelerating - ClubLexus

It sounds like your engine is pinging (spark knock, etc). What fuel do you use? Try running some premium fuel and see if the noise goes away.

slight rattling under very light acceleration - Z4-forum.com

Its probably just part of the general rattly/tappet engine type noise and you have just tuned into it now and keep trying to make it make the ...

What could a rattling sound under my car mean if I hear it when ...

When your car is idling the cam and the fuel injection doesn't work so well and the engine tends to vibrate more. Simple solution is to increase ...

rattle noise during acceleration - TDIClub Forums

agree with oldpoopie, check heat shield. mine rattles at high rpm and i think it is a heat shield in the exaust system. 2001 jetta with 161,000 miles.

Rattle noise at start of acceleration | Ford Powerstroke Diesel Forum

... under light throttle. Doesn't matter what ... The only time my engine makes a rattling noise is when i accelerate during the regen process.

New rattle under light acceleration - NASIOC

It sounds like knock by your description. Do a check of ur boost levels on ur accessport. If your overboosting (could be a wastegate problem) ...

Rattling noise under acceleration? - MBWorld.org Forums

Under moderate acceleration I can hear a rattling noise coming from the engine bay for 2-3 seconds when the car is under load.

Rattle noise when accelerating - Sixth Generation Legacy (2015

If your dealer is somewhat close by the best thing would be to have a technician ride with you and point out the noise to him. Leave the car at ...

Car Rattling When You Accelerate? Causes & Fixes - wikiHow

What Causes a Rattling Acceleration Noise? ... A vehicle that rattles during acceleration may be low on oil, have a loose serpentine belt, or ...

What Might Cause Rattling Noise While Accelerating and How to Fix It

5 Possible Causes of the Rattling Noise When Accelerating · #1 Damaged heat shield · #2 Broken engine mounts · #3 Issues with the valve train · #4 Transmission ...

4.6L Engine Rattle when accelerating. - Ford Truck Enthusiasts

The noise is due to ignition timing to far advanced for the amount of fuel in the air to fuel mix ratio or any cause of Leanness. The noise is ...

Rattling noise under acceleration? - The Nissan Club

When you check the engine bay, you can see that the accessory belt is bouncing around all over. When we first noticed this I figured that the ...

Why is My Car Making Rattling Noises?

If your car rattles when accelerating, identifying the source of the issue is essential but not always easy. This problem can be caused by ...

Help Diagnosing Rattle Noise Under Acceleration (Video Attached)

The rattle noise really only happens when I'm accelerating and typically around 1,500 RPM. When I have the car parked and rev the engine, ...