Apparently shields are installed (top & bottom halves) over the existing catalytic converter shields and Voila! Dont I Get Any Stars? (Optima, Die Hard, etc? I have the same problem myself on my 94 Chrysler. It talks about an engine knock that dissappears after the engine is fully warmed up. The service manager stated there is nothing they can do and there is nothing wrong, it is just a nuisance noise! There's probably started at around 55,000 miles I'm now over 56,000 miles. Is One Persons Rattle Another Persons Knock ? It does it mostly when it's cold, and when I said cold I just mean sitting, this traverse is kept in a heated garage. I have had an issue with, generally only on a cold start, it sounds like a diesel with bad injector or a bag of marbles coming from under the hood. Contact Us - JavaScript is disabled. Do Not Sell My Personal Information -, By logging into your account, you agree to our, i have the same exact problemmine lasts for about a second or 2it only happens when its really cold and the car has been sittin for a while. When you start the car it takes a few seconds for it to start to circulate which then quiets the noise. You could use a heavier weight oil which would slow the drain of the oil. Manage Preferences - 2003 Mercury Grand Marquis with 85K miles. The OE Motorcraft filters are good in this respect and can be bought inexpensively at mass market stores so you dont have to pay $stealership$ prices. As you add miles parts start to wear and get "loose". Timing chain or starter motor-video included. When the engine is cold all the oil drains to the bottom of the engine. O. K. Guys, Ive Waited As Long As I Can! Ive certainly heard the same thing from many modern VW/Audi engines and professionally I consider it normal and harmless, although I find their 4 cylinder engines to be absurdly noisy in general and find that startup noise and general engine noise unacceptable personally. It has Pennzoil 5w-30 full synthetic in it with a Pennzoil filter (I don't think this filter has an anti-drainback valve, correct me if I'm wrong?). Manage Preferences - We use cookies to ensure that we give you the best experience on our website. This can be caused by a faulty valve timing control actuator. They have all heard it and seem to think that it is an actuator, they do not know which one or for sure that is what it is and state that they cannot just randomly replace actuators as if they replace parts that are not bad, when sent back to GM and they find that the replaced part is not bad, they will charge back the dealership. Its difficult to hear the difference through cyber space. This was at 105,000 miles. Privacy Statement - Cookie Policy - Some 2004 F-150 and 2005 F-150, Expedition, Navigator, F-Super Duty and Mustang vehicles may have a rattle on startup that lasts 1 to 3 seconds. Id stay away from generics and from Framwhen using both I have the problem. On first startup, rattle noise heard from engine bay, once in a blue moon but annoying. Advertising - i start the car and when the rmps reach there peek i hear that rattle.its very quick. And If anyone asks, the oil is filled to the proper level between the H dot and L dot (closer to the H Dot). The following errors occurred with your submission. What does it take to get stars around here? If you hear engine rattle noise from your engine on cold start, and the engine rattle noise goes away after a few seconds, and the engine rattle noise comes from the side of the timing cover we will explain what could cause that. A chain noise will come on right at startup. Lots of information about maintaining and troubleshooting your car can be found at www.crownvic.net. (Really?) Turned out that it was piston slap causing the noise. I suspected an actuator so I fired up my Snap-on Solus Edge scanner and selected the 4 cam variation pids and put it in graph mode. With the scanner up and running I started it and saw one cam had a large variance for that one second. Good luck. In the cold weather, a full-synthetic oil will enable the engine to get oil pressure sooner too, as the oil wont be a puddle of jelly at below freezing temps. If initial pre-checks have been completed and the noise sounds like it is coming from the front engine, replace the VCT Phaser Kit. On a warm engine oil hasn't had time to drain to the bottom and that is why you don't hear it. Who would spend $104k on a car that sounded like this on start up? When does oil pressure come up does the engine Rattle? Wix seems to make a pretty good filter. If this rattle cropped up recently, I suggest that you install a new, quality, oil filter, top off the oil and see what happens. Do Not Sell My Personal Information -, By logging into your account, you agree to our. It has been back to the dealer on several occasions for this sound. Oil change was done almost 4 months ago, since then I've only driven 1,300 miles or so. Had to live with this for the whole life of the car with no problems caused by this nuisance. Your local Mercury dealer has probably done some of these and can maybe shed more light on it. The engine rattles until the oil pressure comes up to normal. These cars did not have this when new. Seriously, a nuisance noise, that I have to live with that is not a mechanical issue, lets see if the motor blows up? Besides, you never know if I fixed somebody elses Crown Vic, Grand Marquis, or Town Car rattle. Sounds like lifter rattle. In the cold weather, a full-synthetic oil will enable the engine to get oil pressure sooner too, as the oil wont be a puddle of jelly at below freezing temps. Ken, Whered you go? Is One Persons Rattle Another Persons Knock ? 60 degrees? Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! It cant be rocket science because the labor is only about a half hour for the kit. Advertising - i called nissan and they said i would have to leave the car over night. Well, I'm glad to hear it's at least fairly normal to make that noise. Find out the answer in here! Do you change the oil yourself? Point is this was a weak actuator noise. (It comes up instantly, not slowly.) Pros and cons of online courses you need to be How to Get the Best Home Warehouse Saw Blade for Use Web Analytics to Analyze Your Website Performance. I would be very hesitant to use that method in newer cars. The only repair I did not have done at the dealership was the right mirror when it broke on my garage door. LOL), May I add that they first though that is was a Hydraulic tensioner. im really thinkin about it, im gettin annoyed. . Whether the answer is yes or no, a good anti drain-back valve in the oil filter is a must. I dont know anything about the car or pump, and Im sure youve checked the following: Of course, when all else fails, turn up the radio. Im not sure if this is your problem, but I would definitely look into this. The following errors occurred with your submission. The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Hey Captain, I'm having the same issue on my 2010. Good luck. There are severals videos about this. We replaced the chains, actuators and solenoids. The engine rattles until the oil pressure comes up to normal. My wife will not go anyplace with me in that car and she will not drive it, she is afraid it will quit someplace and we will be stranded. A loud rattle type noise may be noted from the engine after a cold start. Advertising - I had hoped this would fix this startup noise. Mine isn't to bad when I start it. I am 99% certain it is your starter pinion one way clutch. A forum community dedicated to Chevy Traverse owners and enthusiasts. Honda 1986 motorcycle in new condition and 13 travel trailers from a Boler 1300 to a Rockwood mini lite 20 feet. They stated they are not sure what is wrong with it, however they are sure it will not break down. A Mercury TSB (Technical Service Bulletin) pertaining specifically to 2003 - 2004 Grand Marquis, Crown Vic, and Town Car models addresses a knock during initial cold start. I get a couple of seconds of rattle if I get a bum filter that has a weak anti-drainback valve. the knock is tamed! Any suggestions? It is definitely an really oil starvation issue. Learn more about the 5th Generation Maxima, including the VQ30DE-K and VQ35DE engines. I made some researches and I am sure that your problem is caused by the timing chain. Rattle noise for 1-2 seconds on cold start, AUDI A4 B6 2.0 (2004) Start up Rattle Sound.MOV - YouTube, 2005 B6 Audi S4 engine rattle on cold start up, Metal noise seconds after start up (check out video), starts runs 10 seconds dies start runs ten seconds dies starts run you get the idea. You know, somebody who hasnt thanked me yet! I bought a new at the same dealership. And they have at all of the oil changes and every single bit of service completed at the dealership. For a better experience, please enable JavaScript in your browser before proceeding. Cookie Policy - After the engine has been run, the oil pressure comes up within a second the rest of the day. Archive - O. K. Guys, Ive Waited As Long As I Can! ), The following errors occurred with your submission. What kind of battery is in YOUR Max? (It comes up instantly, not slowly.) I had a Impala 2003 with the 3.4 liter engine. Privacy Statement - Normal in these cars. (not sure how that is my problem) They found a bulletin for oil pick O-ring and replaced that thinking that was the issue, I picked up my car and when we walked out to it..still made the noise. Is there a check valve in the oil pump intake? After lets say 4 seconds the noise was gone. The dealership nor any of the mechanics there that have looked at it and heard the noise, at least six Think that it is one of the actuators, they just have no idea which one I do not want to replace the wrong one, or all of them because it will not be warranted. WTF is this rattle noise on cold starts? The service writer suggested that maybe the motor will just blow up under warranty and I can get a new engine. Of course the engine has a quarter-million miles on it too, which may be contributing to the problem. Take Em. I'm considering doing all the actuators as they are only about $50 each. What kind of noise does a car make after a cold start? 1st & 2nd Generation Maxima (1981-1984 and 1985-1988), Advanced Suspension, Chassis, and Braking. What defines a cold engine? On new cars you might not notice the rattle as the engine is still new and tight. They have all heard it, the techs and service writers. This Question And My Answer Have Worked Themselves All The Way To The Bottom! The dealer said if they replace a part under warranty they have to send it back to GM. Terms of Service - When the engine is started after sitting overnight, the oil pressure takes 3-5 seconds to come up to normal. Why does my Chevy Express 2500 not start? Privacy Statement - (Really hoping it's not). I fear it may get worse if I continue to ignore it. Streaming Services Offering Local Channels. 30 degrees? Most new engines nowadays are equipped with timing chain. I might also do timing chain, tensioners and cam phasers, idk though. If GM find that that part is not faulty they will charge the dealership. We went to Canada and had to rent a car, we are going to Florida and will have to rent a car or fly. It looks like youre not the only one with this complaint. Traverse 2017, chevy Uplander 2009 LT short wheelbase, Impala 2003, jeep cherokee Laredo 1990, chevy citation 1984 2.8 v6, vauxhall Firenza1972, rambler american 1964 model 330, vauxhall velox 1956 rebuilt, NSU Prinz 1961 2 cylinder micro car rebuilt, Renault Dauphine 1960 rebuilt, ford prefect 1952 ( english car with non hydrolic brakes rebuilt. Why, I bought a car, paid good money for it for it and I am a Chevy guy. Really can't stop the oil as there is a need for it to circulate. Do Not Sell My Personal Information -, By logging into your account, you agree to our. The pump has been checked ok by mechanic for pressure. What should I do if my car rattles in cold weather? This lasts for only 3-5 seconds. No codes and they say that it is not doing it long enough for them to diagnose it. Chances are no damage is being done, but I think I would change out the oil filter. In other words, it takes it longer to reach the rattling parts. Let me know if you end up finding out what yours is. Have Technical Questions or Done Modifications to the G37? Check on the Ford F-150 Ecoboost with their timing chain that rattle at start up when cold. . (AKA Timing belt tensioner etc.) Im Totally Humiliated And Humbled, But Ill Be Back. It made a noise right after it started for about a second which was a very loud knock under the left/front valve cover, seemed like 5or 6 knocks very quickly.. Terms of Service - Cookie Policy - Manage Preferences - Terms of Service - Archive - (No rattling) Does the oil pump have to stay primed? When I was starting it cold there was always a rattle noise for a few seconds coming from the engine. 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