ecotec ticking noise

Jan 25 2015, 6:39am. Valve Train Noise on 2001-2017 GM 2.0. I have a 2011 chevy hhr with 2.4. I am concerned that it my be the timing chain as occassionly when you cold … I have a Vaillant ecoTec Boiler in my bedroom and it is making really loud and disturbing noises throughout the day again and again. '09 Cobalt with the 2.2 Currently with 90K miles. 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 … 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. 1:00. %��������� 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. V6 Ecotec auto with bad knocking noise. 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. Why Does My Boiler Make A Banging Noise When Firing Up? Follow. GM replaced the whole engine under warranty at 68 000 km for a ticking noise. What you are describing sounds like the noise associated with hydraulic lifters which are a part of the valve train. Have a hard tapping sound on acceleration. Noise is specifically loudest at the bottom of the car. ]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$�%zS���-�DO|����(�,�a�&2�T�Ct�\t�M����J8Ew�R� stream << /Length 5 0 R /Filter /FlateDecode >> There are a number of other issues I have heard of … Copyright © 1999 - 2021 GM Enthusiast Network It increases with RPM and gets drowned out at higher RPMs. Bishop Zeb. An ecotec lifter isn't a head off affair. Also, noticed a slightly more rough start, with an extra few cranks before it … One guess about the ticking noise- This comment from a Fuel systems/Noise & Vibration engineer- who owns a 2007 HHR - with 2.2l Ecotec engine I may have the same/similar ticking noise - it is called “Fuel hammer” noise. It has 18k on it. Rafael Robinson. Engine was making a very loud ticking sound, took it to the dealership and found out that my #1 intake cylinder valve had collapsed causing the ticking sound. I have 2014 5.3 ecotec Re: Ticking/clicking noise. >�χAl\��B�����v�����J����eY�(Х]�%a�iX&����/�ާwa%�c�kX˥m�ƕ�w��׻������DŽE.նl��a_�;o���H�}���%q ��$Ƽ��ݔ��Z��b#����mř^����1 �!�����4/Q��0�Ǵ aT}��z the computer is telling the solenoids to in # 1-4-6 or 7 to collapse the lifter. It continues when the boiler is not operating for a while until I assume it has cooled down. Valve train noise of varying degrees has been reported on these engines. I can’t see a filling loop, the underneath of the boiler looks like this (see picture). If the ticking noise of lifter is still audible, then there’s a good chance that one or more push rods are bent/damaged. 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 … Re: 2.2 Ecotec Valves Noisy (2004 Cavalier) Sunday, November 21, 2004 5:20 PM Browse more videos. A slightly higher pitched clicking sound is the fuel injectors pulsing on and off under the high fuel pressures. AzzA Amilupar. Therefore with AFM (Active Fuel Management, formerly known as displacement on demand (DoD)). I took it to get an early oil change thinking that would stop the ticking. I stand corrected ............................and will kick the person that told me that info in the balls. follow directions on seafoam for adding to oil to clean gunked up lifters. Timing chain noise 2005 cavalier 2.2 ecotec. Over the past couple of days i have been noticing a ticking noise getting louder in the engine. Check whether all the pushrods are straight by rolling each of them on a flat surface. As far as I know, the Slingshot engine is not Direct Injection. 3) After restart of a warm engine, the ticking resumes. I have a new 2014 chevy silverado with a 4.3 ecotec 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. My new Vaillant EcoTec Plus 824 makes a loud clicking sound. The sound may be more noticeable during a cold start, but lessens once the engine is warm. 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. Countless hours idling with the a/c on at the school drop off/pick up in the south Texas heat. So what’s causing that noise and is it dangerous? Scion tC engine tapping or knocking noise. The fuel Injector pulses pulsate through the Fuel Rail assembly & makes the noise. Also, depending on the noise, it could be the injectors opening and closing (normal engine noise) a very slight ticking. 5 years ago | 294 views. I is usually the intake that sticks. When it's up to operating temp, it's pretty much gone. Loudest when at idle. ... Posted by tas6 on Sep 16, 2009. The ticking/knocking is from the DOD, displacement on demand. nothing at the valve cover. 2013 Malibu ECO. Over the weekend, it started making a rapid clicking sound from the engine. 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? 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. Engine ticking or misfires seem to be happening on cylinders 1, 4, 6 and or 7 on the effected engines. An engine rattling noise, or a clicking sound in an engine, can spring up from a number of sources. mine does the same, curious as to what it is. Hey guys, new to Slingshots; at idle, my engine seems to make a very fast paced clicking noise. Noticeable inside and out of the car. 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. 4) My car does not use oil 5) I have owned since the car had 16k. ... Ticking/clicking noise. Jul 19 2014, 1:59am. About two weeks ago my engine started to make a sound like it didn’t have oil in it. Sound also occurs in neutral at 1k-2k RPMs; Switching the Engine off. ... 1997 eclipse Gst knocking/ ticking noise????? November 16, 2017. 2) Noise is horrible at engine start. Anyone else experience this noise coming from what appears to be around the oil filter or behind it? I just got back from the dealer because it had a recall on the electronics. 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. Want Answer 0. no check engine lights or codes or loss of power or gas mileage. you can also try this i did with ohv engine and it worked excellent. 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. Q I have a 2006 Honda Accord four-cylinder with 105,000 miles. But are the Ecotec fuel injectors just really loud? 4 0 obj Regarding a ticking noise or misfire on 2005-2014 GM V8 engines. Well that could be the case but id try and do the simple less expensive things first. 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 … Vaillant ecotec making clunking clicking noise and hot water goes cold after a few seconds. At first it was soft ticking and before they changed the engine it ran like an 85 rabbit diesel. - Answered by a verified Plumber. Also, when i accelerate the ticking increases in relation to the engine speed. I consider the Ecotec's as one of GM's best engines. 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. 7:37. 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. After the car has warmed up, the sound goes away. Report. These episodes last from a couple of minutes to over an hour and happen any time, also during the night. After a drive with ticking noises, turning the engine off and on again the ticks disappear and reappears after a minute of drive again. Causing this ticking or misfire condition may be the result of an AFM lifter. 59,000 miles on it. Well, it depends: If your boiler makes a single BANG only when it fires up, it’s most likely due to delayed ignition. Playing next. It has developed a clicking engine noise on a cold start. Piston slap is a ticking sound coming from the lower parts of the engine (the pistons moving in the cylinders). When you start the engine when it is cold, this can produce a ticking sound as you describe. You can open pushrods by yourself by unscrewing the push arm and lift the pushrods. We use cookies to give you the best possible experience on our website. thats where the noise im mine is coming from, maybe ill replace the tensioner the winter. I just bought a 2018 Trax 8 months ago. lol. I … Other Smaller / Less Common Issues. '08 Malibu with the 2.4 Currently with 41K miles. '06 Malibu with the 2.2 Traded in with 110K HARD miles. Sometimes it is relatively quiet, then it is really loud again. 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�. 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. 2005-2014 GM V8 engines by tas6 on Sep 16, 2009 ) a very boiler! It worked excellent therefore with AFM ( Active fuel Management, formerly known as displacement on demand ( DoD )... Whether all the pushrods Gst knocking/ ticking noise or misfire condition may be injectors! Is specifically loudest at the bottom of the valve train or behind it my bedroom and it worked.. 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