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. thats where the noise im mine is coming from, maybe ill replace the tensioner the winter. 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. 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. Noticeable inside and out of the car. When you start the engine when it is cold, this can produce a ticking sound as you describe. What you are describing sounds like the noise associated with hydraulic lifters which are a part of the valve train. 2013 Malibu ECO. Also, when i accelerate the ticking increases in relation to the engine speed. Regarding a ticking noise or misfire on 2005-2014 GM V8 engines. 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 … The fuel Injector pulses pulsate through the Fuel Rail assembly & makes the 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. But are the Ecotec fuel injectors just really loud? Have a hard tapping sound on acceleration. The ticking/knocking is from the DOD, displacement on demand. Copyright © 1999 - 2021 GM Enthusiast Network 7:37. 2) Noise is horrible at engine start. ]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$�%zS���-�DO|����(�,�a�&2�T�Ct�\t�M����J8Ew�R� If you have piston slap, you may need to replace the entire bottom half of the engine to get rid of the sound, as pistons typically aren't the only worn component -- typically, cylinders are worn as well. November 16, 2017. Browse more videos. '09 Cobalt with the 2.2 Currently with 90K miles. XO�G���=�����Y]�f�l�V�a���a� se��T\&TlU3'�����r���mV��#�+�\E��̋w��?h���%�����v+U��zM�꿬 �f�����H\ګ��=m�S�E���&m ��]��B4�KWQ#�w��d<>=C�����w2:m8�����V���Y��̌�U��F>��Zm�(�mA}�b��m f����4Q���� ����~����1���0�X ��Ņ�k"��%T�� ��@�N�}-TR����RGTI3=Eb����W�J3*��(�5+� Yf�A��B� �[6R,� A)}��צ��aeB���$�Xۘ�"k���+e�4w`��L�H��>k��t�K�m� G�=��2i�OH}8O�. 5 years ago | 294 views. You can open pushrods by yourself by unscrewing the push arm and lift the pushrods. 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. lol. After the car has warmed up, the sound goes away. I is usually the intake that sticks. mine does the same, curious as to what it is. So what’s causing that noise and is it dangerous? I have 2014 5.3 ecotec Re: Ticking/clicking noise. After a drive with ticking noises, turning the engine off and on again the ticks disappear and reappears after a minute of drive again. This one you need to check too? Vaillant ecotec making clunking clicking noise and hot water goes cold after a few seconds. Engine ticking or misfires seem to be happening on cylinders 1, 4, 6 and or 7 on the effected engines. It has 18k on it. 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. Want Answer 0. Valve train noise of varying degrees has been reported on these engines. Now at 4000 miles it makes one heck of a ticking noise. Other Smaller / Less Common Issues. 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. 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. After warm up, the ticking dissipates and finally the engine noise returns to normal levels. stream AzzA Amilupar. I stand corrected ............................and will kick the person that told me that info in the balls. Valve Train Noise on 2001-2017 GM 2.0. << /Length 5 0 R /Filter /FlateDecode >> 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 … ... Posted by tas6 on Sep 16, 2009. It increases with RPM and gets drowned out at higher RPMs. When a very large boiler makes loud banging noises, you’re right to be concerned. 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. Well, it depends: If your boiler makes a single BANG only when it fires up, it’s most likely due to delayed ignition. I can hear it through the bottom of the car, near the exhaust headers when it's cold. GM Enthusiast Network is not affiliated with the General Motors Corporation. Re: 2.2 Ecotec Valves Noisy (2004 Cavalier) Sunday, November 21, 2004 5:20 PM '06 Malibu with the 2.2 Traded in with 110K HARD miles. no check engine lights or codes or loss of power or gas mileage. 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. An engine rattling noise, or a clicking sound in an engine, can spring up from a number of sources. I … Hey guys, new to Slingshots; at idle, my engine seems to make a very fast paced clicking noise. %��������� It has developed a clicking engine noise on a cold start. I am concerned that it my be the timing chain as occassionly when you cold … Over the past couple of days i have been noticing a ticking noise getting louder in the engine. '08 Malibu with the 2.4 Currently with 41K miles. 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. 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. 3) After restart of a warm engine, the ticking resumes. Didn’t work. 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!$3�0�t��iҳ[^��_0��κf;���Zc? >�χAl\��B�����v�����J����eY�(Х]�%a�iX&����/�ާwa%�c�kX˥m�ƕ�w��׻������DŽE.նl��a_�;o���H�}���%q ��$Ƽ��ݔ��Z��b#����mř^����1 �!�����4/Q��0�Ǵ aT}��z Over the weekend, it started making a rapid clicking sound from the engine. I just got back from the dealer because it had a recall on the electronics. Jul 19 2014, 1:59am. I just bought a 2018 Trax 8 months ago. follow directions on seafoam for adding to oil to clean gunked up lifters. - Answered by a verified Plumber. Therefore with AFM (Active Fuel Management, formerly known as displacement on demand (DoD)). typically a ticking that starts when its cold and goes away with warmth is a leak or oil related. I can’t see a filling loop, the underneath of the boiler looks like this (see picture). An ecotec lifter isn't a head off affair. I have a new 2014 chevy silverado with a 4.3 ecotec engine. Follow. We use cookies to give you the best possible experience on our website. I took it to get an early oil change thinking that would stop the ticking. 4) My car does not use oil 5) I have owned since the car had 16k. Why Does My Boiler Make A Banging Noise When Firing Up? Noise is specifically loudest at the bottom of the car. Playing next. ... Ticking/clicking noise. Q I have a 2006 Honda Accord four-cylinder with 105,000 miles. A slightly higher pitched clicking sound is the fuel injectors pulsing on and off under the high fuel pressures. Sound also occurs in neutral at 1k-2k RPMs; Switching the Engine off. %PDF-1.3 Jan 25 2015, 6:39am. 1:00. As far as I know, the Slingshot engine is not Direct Injection. Timing chain noise 2005 cavalier 2.2 ecotec. 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. I have a 2011 chevy hhr with 2.4. ... 1997 eclipse Gst knocking/ ticking noise????? There are a number of other issues I have heard of … Also, noticed a slightly more rough start, with an extra few cranks before it … 4 0 obj you can also try this i did with ohv engine and it worked excellent. At first it was soft ticking and before they changed the engine it ran like an 85 rabbit diesel. I consider the Ecotec's as one of GM's best engines. Bishop Zeb. When it's up to operating temp, it's pretty much gone. Check whether all the pushrods are straight by rolling each of them on a flat surface. Countless hours idling with the a/c on at the school drop off/pick up in the south Texas heat. My new Vaillant EcoTec Plus 824 makes a loud clicking sound. 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 … The sound is more evident when outside the vehicle, when the hood is open or the vehicle is operated in a drive-through environment. Loudest when at idle. 59,000 miles on it. Piston slap is a ticking sound coming from the lower parts of the engine (the pistons moving in the cylinders). V6 Ecotec Knocking Noise. These episodes last from a couple of minutes to over an hour and happen any time, also during the night. I have a Vaillant ecoTec Boiler in my bedroom and it is making really loud and disturbing noises throughout the day again and again. GM replaced the whole engine under warranty at 68 000 km for a ticking noise. Report. Causing this ticking or misfire condition may be the result of an AFM lifter. 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. V6 Ecotec auto with bad knocking noise. I checked the oil looked fine and full. It continues when the boiler is not operating for a while until I assume it has cooled down. Sometimes it is relatively quiet, then it is really loud again. Rafael Robinson. the computer is telling the solenoids to in # 1-4-6 or 7 to collapse the lifter. The sound may be more noticeable during a cold start, but lessens once the engine is warm. nothing at the valve cover. About two weeks ago my engine started to make a sound like it didn’t have oil in it. Anyone else experience this noise coming from what appears to be around the oil filter or behind it? Scion tC engine tapping or knocking noise. Also, depending on the noise, it could be the injectors opening and closing (normal engine noise) a very slight ticking. 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. Told me that info in the balls a 4.3 ecotec engine hot water goes cold after a few.... Heard of … V6 ecotec Knocking noise really loud and disturbing noises throughout the day and... On at the school drop off/pick up in the balls, but lessens once the engine it ran an... Just bought a 2018 Trax 8 months ago on at the bottom of valve... Pushrods are straight by rolling each of them on a flat surface an hour happen! And hot water goes cold after a few seconds when its cold and goes away with warmth a! 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Ecotec fuel injectors pulsing on and off under the high fuel pressures could be the injectors opening and closing normal. The boiler is not operating for a ticking noise getting louder in the south Texas heat AFM ( fuel! Up lifters use oil 5 ) i have been noticing a ticking noise or misfire 2005-2014! A cold start, but lessens once the engine speed with AFM ( Active Management. To get an early oil change thinking that would stop the ticking dissipates and the... Whether all the pushrods are straight by rolling each of them on a flat.. Heard of … V6 ecotec Knocking noise have been noticing a ticking that starts when its cold and away! Or codes or loss of power or gas mileage else experience this noise coming from, maybe ill replace tensioner! Pretty much gone hear it through the bottom of the valve train my engine seems to make Banging!