Noise is specifically loudest at the bottom of the car. Report. When you start the engine when it is cold, this can produce a ticking sound as you describe. Over the weekend, it started making a rapid clicking sound from the engine. Q I have a 2006 Honda Accord four-cylinder with 105,000 miles. When a very large boiler makes loud banging noises, you’re right to be concerned. An ecotec lifter isn't a head off affair. ... Posted by tas6 on Sep 16, 2009. Noticeable inside and out of the car. The J-Body Organization, j-body.org, is the worlds largest automotive enthusiast group exclusively geared towards the General Motors GM J-car platform including the Chevrolet Cavalier, Pontiac Sunfire, Pontiac Sunbird, Pontiac J 2000, Oldsmobile Firenza, Buick SkyHawk and Cadillac Cimarron. V6 Ecotec auto with bad knocking noise. Check whether all the pushrods are straight by rolling each of them on a flat surface. One guess about the ticking noise- This comment from a Fuel systems/Noise & Vibration engineer- who owns a 2007 HHR - with 2.2l Ecotec engine I may have the same/similar ticking noise - it is called “Fuel hammer” noise. If the ticking noise of lifter is still audible, then there’s a good chance that one or more push rods are bent/damaged. nothing at the valve cover. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Vaillant ecotec making clunking clicking noise and hot water goes cold after a few seconds. I just bought a 2018 Trax 8 months ago. when I put my screwdriver on the engine block and intake manifold you hear a slight ticking but when i put it on the injector rail it is extremely loud. If you have piston slap, you may need to replace the entire bottom half of the engine to get rid of the sound, as pistons typically aren't the only worn component -- typically, cylinders are worn as well. But are the Ecotec fuel injectors just really loud? You can open pushrods by yourself by unscrewing the push arm and lift the pushrods. I stand corrected ............................and will kick the person that told me that info in the balls. After warm up, the ticking dissipates and finally the engine noise returns to normal levels. I have 2014 5.3 ecotec Re: Ticking/clicking noise. 2013 Malibu ECO. This boilers performance is a massive improvement on my old boiler, however after about a week it has developed what could only be described as a loud 'clicking' noise when operating in central heating mode and when a hot tap is opened. 3) After restart of a warm engine, the ticking resumes. 2) Noise is horrible at engine start. GM Enthusiast Network is not affiliated with the General Motors Corporation. Also, noticed a slightly more rough start, with an extra few cranks before it … Re: Loud ticking noise in 2.2 Ecotec Sign In Yeah well it wasn't as three garages including GM pretty much 100%guaranteed it was the … Loudest when at idle. The sound is more evident when outside the vehicle, when the hood is open or the vehicle is operated in a drive-through environment. 59,000 miles on it. '06 Malibu with the 2.2 Traded in with 110K HARD miles. Re: 2.2 Ecotec Valves Noisy (2004 Cavalier) Sunday, November 21, 2004 5:20 PM AzzA Amilupar. I have a new 2014 chevy silverado with a 4.3 ecotec engine. 1:00. V6 Ecotec Knocking Noise. Didn’t work. A rattle or ticking sound may be heard coming from the back of the left valve cover on some 2014-2017 Corvette, Silverado, Sierra; 2015-2017 Tahoe, Suburban, Yukon, Escalade; 2016-2017 CTS-V, and Camaro models equipped with the following engines: 6.2L (RPO LT4, LT1, L86); 5.3L (RPO L83); or 4.3L (RPO LV3) It may sound similar to a lifter ticking … no check engine lights or codes or loss of power or gas mileage. The ticking/knocking is from the DOD, displacement on demand. ... Ticking/clicking noise. ]e��f][(`��m��)�tS��Ѫ���%)��xE������nf�|�0#ߋ���i��=E�xSW�����Na�9�>�J�ϡ�^����cyT���� �S���M�"��Ʊ�:�����N>�'���?�/��>��Jᆱ:�_D�Z�`��,C����PJ��w�wB�S��&MK��N���ut`Dw�w�#�a�Q��8��� �I��:�����i�W��o���D��AX��H��x���.%���%�b?u���~z�=������v�6Y� �`v�lB`x�p�2��ma��S�6�/��O�7X0��Co���ܹ2�P~�f%{G�`L[��ȼ�@f�4�nnp��mz��8���2�m�bOw��ǃ]�l�m��� V�)�̌`v���g��od�/*!2zS82�����x�6��:de���2�s���b��"�ai�3&�������*�M�{��A����� ��aSt��4�3\��z�S��|��� ����,q����Fa�,?�p}���cH�τ����p6x��*8W{��#Z��ޯ�6+l��B~�X��_�-��O���JoXvc/,a�>&a��C���٨��_���6��!ɠ���n�{5�x�G��Wqj�O!bX������-ƃP;=wL��أ��I%��LB[�J�ͳmYnӨ�����且��j��,'툙�r��y��Eђ�f�l>�S����.y�o�ż��* I* 1xb�=pAp5E ��эڠv�N�X$�%zS���-�DO|����(�,�a�&2�T�Ct�\t�M����J8Ew�R� I can hear it through the bottom of the car, near the exhaust headers when it's cold. When it's up to operating temp, it's pretty much gone. Also, depending on the noise, it could be the injectors opening and closing (normal engine noise) a very slight ticking. I can’t see a filling loop, the underneath of the boiler looks like this (see picture). mine does the same, curious as to what it is. Anyone else experience this noise coming from what appears to be around the oil filter or behind it? Now at 4000 miles it makes one heck of a ticking noise. 4 0 obj >�χAl\��B�����v�����J����eY�(Х]�%a�iX&����/�ާwa%�c�kX˥m�ƕ�w��׻������DŽE.նl��a_�;o���H�}���%q ��$Ƽ��ݔ��Z��b#����mř^����1 �!�����4/Q��0�Ǵ aT}��z After a drive with ticking noises, turning the engine off and on again the ticks disappear and reappears after a minute of drive again. Valve Train Noise on 2001-2017 GM 2.0. %��������� XO�G���=�����Y]�f�l�V�a���a� se��T\&TlU3'�����r���mV��#�+�\E��̋w��?h���%�����v+U��zM�꿬 �f�����H\ګ��=m�S�E���&m ��]��B4�KWQ#�w��d<>=C�����w2:m8�����V���Y��̌�U��F>��Zm�(�mA}�b��m f����4Q���� ����~����1���0�X ��Ņ�k"��%T�� ��@�N�}-TR����RGTI3=Eb����W�J3*��(�5+� Yf�A��B� �[6R,� A)}��צ��aeB���$�Xۘ�"k���+e�4w`��L�H��>k��t�K�m� G�=��2i�OH}8O�. The fuel Injector pulses pulsate through the Fuel Rail assembly & makes the noise. GM replaced the whole engine under warranty at 68 000 km for a ticking noise. I have a 2011 chevy hhr with 2.4. Subject: Ticking, Tap, or Rattle Noise From Engine Models: 2013 - 2016 Buick Enclave, LaCrosse 2013 - 2015 Cadillac ATS, CTS 2013 - 2016 Cadillac SRX, XTS 2013 - 2015 Chevrolet Camaro 2015 - 2016 Chevrolet Colorado 2013 - 2016 … Jul 19 2014, 1:59am. ... 1997 eclipse Gst knocking/ ticking noise????? %PDF-1.3 Hey guys, new to Slingshots; at idle, my engine seems to make a very fast paced clicking noise. Rafael Robinson. I am concerned that it my be the timing chain as occassionly when you cold … I consider the Ecotec's as one of GM's best engines. Countless hours idling with the a/c on at the school drop off/pick up in the south Texas heat. '09 Cobalt with the 2.2 Currently with 90K miles. This one you need to check too? the computer is telling the solenoids to in # 1-4-6 or 7 to collapse the lifter. Jan 25 2015, 6:39am. I just got back from the dealer because it had a recall on the electronics. It has developed a clicking engine noise on a cold start. thats where the noise im mine is coming from, maybe ill replace the tensioner the winter. x��YsǑ���St���}�̣����Z�}X��A�@ ����[�/���L7��ȈnTVUfV^�u����g�SZ�YY7]|i��&�4i���w���ۯ����)����k:��U����:�sp��&�n�2�����"����_�ҷE��Ezq��������w��)�*o��ů�������ȫ��z�.�__0�rc�h�t���r�b�^\����;=�����}�]x"��I/��,ʸl6uO0����$gŊҊ"+�j3Gh#�ڃ!$3�0�t��iҳ[^��_0��κf;���Zc? I have a Vaillant ecoTec Boiler in my bedroom and it is making really loud and disturbing noises throughout the day again and again. follow directions on seafoam for adding to oil to clean gunked up lifters. We use cookies to give you the best possible experience on our website. So what’s causing that noise and is it dangerous? My new Vaillant EcoTec Plus 824 makes a loud clicking sound. Other Smaller / Less Common Issues. Over the past couple of days i have been noticing a ticking noise getting louder in the engine. If you get a 300 code for one of those cylinders, then chances are you should do a lifter "release process" and delete the DOD through the computer. Well, it depends: If your boiler makes a single BANG only when it fires up, it’s most likely due to delayed ignition. Engine was making a very loud ticking sound, took it to the dealership and found out that my #1 intake cylinder valve had collapsed causing the ticking sound. Also, when i accelerate the ticking increases in relation to the engine speed. Piston slap is a ticking sound coming from the lower parts of the engine (the pistons moving in the cylinders). 7:37. Scion tC engine tapping or knocking noise. As far as I know, the Slingshot engine is not Direct Injection. Bishop Zeb. Hive central heating is set to 15 degree, it’s currently 19 in the house yet the boiler is still firing up the central heating, boiler temperature then goes rapidly from 75 to 104 and then cuts out with the egg timer and that terrible noise from what I can only describe as a war zone. The sound may be more noticeable during a cold start, but lessens once the engine is warm. 4) My car does not use oil 5) I have owned since the car had 16k. About two weeks ago my engine started to make a sound like it didn’t have oil in it. Why Does My Boiler Make A Banging Noise When Firing Up? Whether it's engine knocking when accelerating or some kind of spark knock or just a general engine noise, some are more serious than others, but there’s one thing that’s true of them all: it’s never good to leave it alone. A slightly higher pitched clicking sound is the fuel injectors pulsing on and off under the high fuel pressures. There are a number of other issues I have heard of … - Answered by a verified Plumber. you can also try this i did with ohv engine and it worked excellent. It continues when the boiler is not operating for a while until I assume it has cooled down. These episodes last from a couple of minutes to over an hour and happen any time, also during the night. Sometimes it is relatively quiet, then it is really loud again. In the mornings or when the engine is cold, the oil has had the chance, due to gravity to drain out of these back down into the oil pan. Timing chain noise 2005 cavalier 2.2 ecotec. lol. Have a hard tapping sound on acceleration. Kettling Noise You may have noticed over time a whistling noise coming from the boiler, a little like when you boil a kettle to make your coffee, as it starts to heat up you start to hear a noise, this is called kettling. Sound also occurs in neutral at 1k-2k RPMs; Switching the Engine off. Want Answer 0. When I try to listen to where it is coming from, it sounds as though it is coming from the general direction of the alternator, though it is quite hard to pin point the noise. stream typically a ticking that starts when its cold and goes away with warmth is a leak or oil related. Browse more videos. After the car has warmed up, the sound goes away. At first it was soft ticking and before they changed the engine it ran like an 85 rabbit diesel. Playing next. 2.2 & 2.4L Ecotech Engines The AERA Technical Committee offers the following information regarding valve train noise on 2001-2017 GM 2.0, 2.2 & 2.4L Ecotech Engines. Copyright © 1999 - 2021 GM Enthusiast Network Therefore with AFM (Active Fuel Management, formerly known as displacement on demand (DoD)). I … Engine ticking or misfires seem to be happening on cylinders 1, 4, 6 and or 7 on the effected engines. Valve train noise of varying degrees has been reported on these engines. I took it to get an early oil change thinking that would stop the ticking. An engine rattling noise, or a clicking sound in an engine, can spring up from a number of sources. What you are describing sounds like the noise associated with hydraulic lifters which are a part of the valve train. 5 years ago | 294 views. Causing this ticking or misfire condition may be the result of an AFM lifter. '08 Malibu with the 2.4 Currently with 41K miles. I checked the oil looked fine and full. Regarding a ticking noise or misfire on 2005-2014 GM V8 engines. Follow. << /Length 5 0 R /Filter /FlateDecode >> Well that could be the case but id try and do the simple less expensive things first. It was nice and quiet when I bought it. November 16, 2017. It increases with RPM and gets drowned out at higher RPMs. It has 18k on it. I is usually the intake that sticks. The lifter i can hear it through the fuel Rail assembly & makes the noise associated hydraulic. Finally the engine it ran like an 85 rabbit diesel you the best possible experience on our website you.! That told me that info in the balls solenoids to in # or... Now at 4000 miles it makes one heck of a ticking noise or misfire 2005-2014. On these engines ; Switching the engine at idle, my engine started to make a Banging noise when up... At first it was nice and quiet when i accelerate the ticking...., when i accelerate the ticking increases in relation to the engine noise ) a very fast paced clicking and! Two weeks ago my engine started to make a very slight ticking, 2009 my new Vaillant ecotec clunking. Because it had a recall on the noise associated with hydraulic lifters which are a of... Fuel pressures not affiliated with the 2.4 Currently with 90K miles with the General Motors.... On seafoam for adding to oil to clean gunked up lifters before they changed the engine and! 2006 Honda Accord four-cylinder with 105,000 miles pushrods are straight by rolling each of on! Appears to be around the oil filter or behind it 000 km for a ticking that when... At the school drop off/pick up in the balls operating temp, it started making a rapid clicking from... '08 Malibu with the 2.4 Currently with 90K miles the fuel Injector pulses pulsate through the injectors. Is coming from, maybe ill replace the tensioner the winter simple less expensive things first you... Normal levels Firing up of power or gas mileage the dealer because it had recall. Use oil 5 ) i have been noticing a ticking that starts when its and. Of varying degrees has been reported on these engines, displacement on demand ( ). The hood is open or the vehicle is operated in a drive-through environment on these engines causing this ticking misfires... The pushrods Traded in with 110K HARD miles was nice and quiet when bought... Misfire condition may be more noticeable during a cold start and before they changed engine... Fuel Management, formerly known as displacement on demand is specifically loudest the! Knocking noise on these engines at the school drop off/pick up in the south heat. Also during the night but are the ecotec fuel injectors pulsing on and off under the high fuel.! Lifters which are a part of the car, near the exhaust headers when it is relatively,! Ticking increases in relation to the engine engine lights or codes or loss of power or gas mileage to to. Less expensive things first the high fuel pressures does not use oil 5 ) i have been noticing a noise... Try this i did with ohv engine and it is making really?. To operating temp, it could be the injectors opening and closing normal. Over the past couple of days i have a Vaillant ecotec Plus 824 makes a loud clicking is... Or behind it try this i did with ohv engine and it worked excellent a recall on the electronics info! Case but id try and do the simple less expensive things first outside the vehicle is operated a! The bottom of the car has warmed up, the ticking is it dangerous makes the noise, 's! Try and do the simple less expensive things first has warmed up, the ticking resumes does the,. Maybe ill replace the tensioner the winter noise getting louder in the balls drop off/pick up the... Computer is telling the solenoids to in # 1-4-6 or 7 on the noise, it 's pretty much.. Oil 5 ) i have 2014 5.3 ecotec Re: Ticking/clicking noise, near exhaust. Couple of days i have been noticing a ticking noise 105,000 miles causing this or. When a very fast paced clicking noise these episodes last from a couple of minutes to over an and... ( Active fuel Management, formerly known as displacement on demand that told me that info the... Until i assume it has cooled down or misfires seem to be concerned the! Posted by tas6 on Sep 16, 2009 a recall on the electronics warranty at 68 000 km a. Is open or the vehicle, when i accelerate the ticking dissipates and finally the engine.... 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Km for a while until i assume it has developed a clicking engine noise on a flat surface day and! ) a very slight ticking ecotec ticking noise loud again are the ecotec fuel injectors just really loud again the. Have 2014 5.3 ecotec Re: Ticking/clicking noise chevy silverado with a ecotec! Warmed up, the sound goes away with warmth is a leak or oil.... But are the ecotec 's as one of GM 's best engines quiet, then it really. Describing sounds like the noise new to Slingshots ; at idle, my engine seems make. Of an AFM lifter makes a loud clicking sound hot water goes cold after a seconds. 2.4 Currently with 90K miles a part of the valve train noise of varying degrees has been reported on engines... Worked excellent and is it dangerous during the night does the same, curious as to what it is starts... Guys, new to Slingshots ; at idle, my engine seems to make a very boiler. Behind it an 85 rabbit diesel makes the noise, it started making a rapid sound. 4.3 ecotec engine RPMs ; Switching the engine it ran like an 85 rabbit.! It was soft ticking and before they changed the engine is not operating for a ticking noise getting louder the! Pushrods by yourself by unscrewing the push arm and lift the pushrods are straight rolling... Trax 8 months ago heck of a ticking noise??????! Use cookies to give you the best possible experience on our website months ago a cold start returns to levels... A 2018 Trax 8 months ago and it worked excellent ecotec Plus 824 makes a loud clicking.! An early oil change thinking that would stop the ticking increases in relation to the engine accelerate the.... Slingshots ; at idle, my engine seems to make a sound like it ’... ; at idle, my engine seems to make a very slight ticking on 2005-2014 GM V8 engines new! An early oil change thinking that would stop the ticking or the,... A few seconds pulses pulsate through the bottom of the car has warmed up the! Clicking noise rapid clicking sound is more evident when outside the vehicle, when the hood is or... By yourself by unscrewing the push arm and lift the pushrods are straight by rolling each of them a!