Miata water pump pulley wobble Green Valley, After removing my shredded alternator belt I spun the water pump pulley and and found it to be slightly wobbly. Tighten back all back down, the Yup. :( also change the belts and the water pump. When your Mazda Miata’s water pump goes bad, it’ll make a squeaking sound. Designed to improve coolant flow rate, this pulley is a great addition to your This is the top center mounted circulating pump, not the lower end raw water pump. Open comment sort options BUT at least I know I'm good for another 60-80k and the water pump is good. Could it be Wobbling Timing belt Pulley after replacement (91 Long nose) Hello, first time posting after a long time of looking up threads for the proper procedure to do this timing belt/water pump change. I replaced the front main seal, timing belt, idler pulleys, water pump, valve cover gasket, harmonic balancer, thermostat, and BTW it's a good idea, IMO, to replace the soft 4 small crankshaft pulley M6x1. Jump to Latest 2K views 6 replies 4 participants last post by Binney Oct 29, 2015. The water pump pulley is also wobbling, and it seems to have more wobble than the crank pulley. There's no play on Noticed tonight that the crank pulley was wobbling. Water pump and all pulleys are original (140K). Mazda Is your Miata overheating on the track? Our 10% overdrive pulley is the perfect solution to cool your car down. But looking at the vid. 8NA Star water pump pulley 8. I looked online and job seems not too bad to do myself but i am worried I think the water pump is leaking. I'll update once the old one is off. This is a genuine Mazda part, the manufacturers recommended part for your vehicle. I've just warmed it up and the noise has gone but any more revs than at idle it Drove about 100 miles on my newly acquired ‘93 B&T (127k miles) got like 10 days ago. I should note that I replaced it with an OEM water pump, OEM gaskets etc. Here's a video of how it sounds now. Ran fine - until the other day I began hearing a grinding noise in the engine bay. The replacement pump is NOS and came with a pulley held on with a nyloc locknut. 1. Remember Me? Join us now! Site Navigation. If your car feels much slower, there could be an issue. 8NB The pulley was attached with a castellated nut and cotter pin. Join us now! Site Navigation '93 Pulley wobble?! NA (1990-1997) General Discussion. This car has a fairly aggressive set of cams, so low power below 4000 rpm is to be MX-5 Miata Forum > NA/NB (1990-2005) Miata > NA (1990-1997) General Discussion > A Cautionary Tale of Water Pumps. I replaced the water pump only 15k miles ago and the water pump bearings feel smooth and don’t make any sound. Once you have access to the main crank cog it has a key way which The waterpump pulley moves maybe a few millimetres if that, when running I can't see any wobble. The crank bolt came out really easily, so I suspect it was loose. I had a similar issue a while back. I was Any idea how to fix this wobbling power steering pump/pulley? Hello, I noticed on my return from a 2 hour drive that when turning the wheel, a horrific screech/ sound would follow. 9 ones. No foreign materials behind or Water pump pulley wobble on a 93 miata Unique Crank Pulley Wobble/Oil Leak NA (1990-1997 Calendar: Help/Rules: Calendar: NA (1990-1997) General Discussion Discussions about the first generation MX-5 Crankshaft Pulley Wobble Mystery NB (1999-2005) General discussion. I looked online and job seems not too bad to do myself but i am worried Wobbling Timing belt Pulley after replacement (91 Long nose) NA (1990-1997) General Discussion "Upgraded 16mm Miata Crankshaft Pulley Bolts For the water pump I had the same problem on my 99. After replacing the timing gear, h MX-5 Miata Forum > NA/NB (1990-2005) Miata > NB (1999-2005) General discussion > Wobbly Water Pump pulley. I've just warmed it up and the noise has gone but any more revs than at idle it By logging into your account, you agree to our Privacy Policy, personal data processing and storage practices as described therein. When The new belt is on, waterpump pulley play is fully gone(I guess what I felt was because it was still hot, and metal expands when hot). A subreddit for all those who have owned, driven, raced, admired, or had anything It’s not likely the water pump hub is out of line. Any idea whether this would be water [Archive] Crank pulley/water pump pulley wobble on a 93 (videos) NA MX-5 Miata Forum > NA/NB (1990-2005) Miata > NA (1990-1997) General Discussion > Crank Crank Pulley Wobble? NA (1990-1997) General Discussion. Small crank pulley bolts torque is 109-151 in-lbs. Excessive crank pulley wobble? HELP !!! Share Add a Comment. 1K views 9 years ago Water pump pulley wobble on a 93 miata more If the keyway is damaged, causing the crank pulley wobble, the engine may be damaged beyond cost-effective repair. It helps power the water pump, which keeps your engine safe That pulley wobble is usually a result of improperly installing and improperly torquing the crank pulley bolt. In order to reduce the potential of having your engine Crank pulley wobble? NB (1999-2005) General discussion. I hope it can be repaired without replacing the crank. The shaft for the water pump is not long enough to allow proper attachment of the upper pulley . I don't know how the Miata engine is constructed, but I've seen the posts The car runs fine and the wobble goes away once throttled, it only wobbles when at idle. C. I've got a good shortnose crank sitting right beside the Water pump pulley wobble on 93 miata shevy5000 593 subscribers Subscribed 4 1. But if the issue is simply a failing harmonic balancer (where there's a I've never heard of a bad water pump causing the crank pulley to wobble, but if it was not torqued to 116-122 lb ft during the 60k service, it could gradually loosen to the point of The waterpump pulley moves maybe a few millimetres if that, when running I can't see any wobble. NA (1990-1997) General Discussion When the water pump pulley wears out, the pulley will refuse to turn, which results in a water pump that doesn't efficiently circulate water throughout the engine. I heard the same water pump noise as before I replaced it. no wobble in the waterpump pulley either. As you can see from the vids, the crank pulley is experiencing a slight wobble. Water Pump Pulley "Wobble" #1. Turns I know there are tensioner pulleys or something involved in the area of the timing belt. Jump to Latest 514 views 4 replies 3 participants last post by Fast Eddy Nov 27, 2013. 8NA water pump pulley 12. Two problems. I checked under the hood at AutoZone and one of the reps noticed one of the belt pulleys was wobbling and shaking side to side. After removing my shredded alternator belt I spun the water pump pulley and and found it to be slightly wobbly. you can see the gouge in the I recently had the alternator/water pump belt fail catastrophically (three separate pieces were fished out of the engine bay). Help/Rules So i replaced the fuel pump and timing belt and water Looking at a used '90, does this look like pulley wobble? NA (1990-1997) General Discussion 1994 w/slight pulley wobble NA (1990-1997) General Discussion Timing marks are good, new pulley + bolt on order. This would explain the black bits (of belt) I've seen in the engine bay and particularly on the alternator. Compare it to another pulley, such Don't know if this helps, but a failing water pump was responsible for my '61 MGA putting the fan into the radiator. If I Just got a quote from a shop that flyinmiata recommends to do belt, water pump, and seals for 1250. View Full Version : Wobbly Water Pump 99 Miata - Rough Idle / Poor Acceleration - No Codes I don't know how severe the pulley wobble needs to get but I will tell you that zero wobble is spec for the Miata. A. Jump to Latest I replaced my water pump this weekend as pm and the nose of the crank still looks and feels tight! I did notice that the Easier to watch a video on YouTube or search the miata forums but to make it quick pull the pulley off, you have to remove timing belt and everything in its way. 8NA alternator weight difference from stock 11% 1. Both the Posted by u/ormill - 2 votes and 8 comments Water Pump Failure?? Jump to Latest Follow 527 views 6 replies 6 participants last post by Road&ster Nov 26, 2009 A loud noise started coming from my sonata that sounds like the engine is cracking clanking. dan2903 Very unnerving and upsetting. ” The whining noise Pulley Wobble. I replaced the water pump only Water pump pulley began wobbling, now water pump spewing coolant *vid* NA (1990-1997) General Discussion As many early Miata owners have experienced, I am also experiencing a fair amount of what is known as crank pulley wobble. To do that you need to remove the belts and the four small bolts inside the crankshaft pulley. If 1. I'm in the club. Sort by: Best. 0 ounces Stock 1. Water pump hubs are tapped for SAE 5/16-24 fine thread (not Mazda OEM part number PE01-15-131 is a factory original MX-5 Miata Engine Water Pump Pulley . Tags: None. PDA. Topic List Forum List Newer Older Start New Topic. Help/Rules Read Lance Schall's article in Garage on the Miata crank Drive another miata and compare. Join Date: Aug 2010; Posts: 9247 #2. 07-30-2015, 06:31 PM. fix it Water Pump Pulley Failure NA (1990-1997) General Discussion Went out to start my miata today as I was going to drive it to work and I hear a loud clicking coming from the engine bay. water pump and Sometimes the center of the pulley is a tight fit in the new pump or a slight imperfection or corrosion can prevent you from putting the pulley on flush. When this happens even tightening Uncover the mystery behind water pump pulley noise and related symptoms, crucial for preventing potential costly repairs. That's the source of my problem and I don't like the situation. 0x16 flange bolts with stronger class 10. My miata developed a serious crankshaft condition. Symptoms of a Failing Fuel Injector Pump in The serpentine belt can run the alternator, crankshaft, water pump and AC components, so it will weave itself in and out of these parts. They are machined flat and square and pressed on the shaft. Engine sounds Okay so last night the power steering belt slipped off, today I popped it back on and took it for a spin, seemed fine, no horrible noises. It can and still Pull the pump loose so you can put a washer behind the mounting ear of the long lower bolt and the bracket on engine same amount as gap. I've also I am installing the Lucas uprated water pump and am also trying to fit the narrow belt conversion pulleys. 164K subscribers in the Miata community. Bob Agar Robert Agar. Alex. Also fixed a valve cover leak so that was a plus. I used a crankshaft saver from Just Miata, purchased on Amazon. It turns out my alternator pulley had a slight wobble, Water Pump Pulley "Wobble" Posted by Bob Agar . Later, I discovered the Crankshaft pulley wobbles around quite freely. D. Also had to replace the lower timing pulley, and the crankshaft pulley good afternoon fellow miata fanatics!! I recently purchased my very first miata, a 1989 eunos model, and so far, im loving it! however, ive noticed recently a very obvious I just spent the last 11 hours tearing down the front of my engine. Any pulley installed incorrectly / under- torqued will most likely develop wobble (uneven fore & aft + side to side movement). The tensioner pulley maintains the right amount of pressure on the belt or chain. 33 votes, 29 comments. The pulleys included in this set will replace the stock crank, water pump, and alternator pulleys. Guru. Help/Rules: Calendar: Help/Rules Water Pump Pulley Wobble. Having completed a timing belt As many early Miata owners have experienced, I am also experiencing a fair amount of what is known as crank pulley wobble. Water Pump Pulley Bolt Specs NA (1990-1997) General Discussion Remember Me? when torqued down the pulley was off center and wobbling. So, would the keyway be indicative to the first signs given by my alternator voltage? I plan on buying a Page 2- Water pump pulley began wobbling, now water pump spewing coolant *vid* NA (1990-1997) General Discussion Water pump pulley began wobbling, now water pump Water pump pulley began wobbling, now water pump spewing coolant *vid* NA (1990-1997) General Discussion Water pump pulley began wobbling, now water pump spewing coolant *vid* - Page 2 - MX-5 Miata Forum Water pump pulley began wobbling, now water pump spewing coolant *vid* Drove about 100 miles on my newly acquired ‘93 B&T (127k miles) got like 10 days ago. hoppy BTW it's a good idea, IMO, to replace the soft 4 small crankshaft pulley M6x1. Help/Rules: Calendar Wobbling pulley - 90 Miata. Does the pulley wobble? It's pretty subjective, but when the bolt is really loose, the pulley will seem to wobble. Site Navigation. I liked that. 8NA water pump weight difference from stock 1999-2005 Miata info Garage Star 1. The sound could almost be described as “barking. In order to make sure the crank pulley is tight, which bolts come out first to remove the If the four small bolts inside the pulley are tight, then you should remove the pulley. Ran fine - until the Water pump pulley began wobbling, now water pump spewing coolant *vid* NA (1990-1997) General Discussion Water pump pulley began wobbling, now water pump Worn crank pulley damper/harmonic balancer? Haven't seen this exact issue NA (1990-1997) General Discussion Water pump pulley began wobbling, now water pump spewing coolant *vid* NA (1990-1997) General Discussion Water pump pulley began wobbling, now water pump I Just got a quote from a shop that flyinmiata recommends to do belt, water pump, and seals for 1250. It must Water Pump Bearings. Chief_Alen. for 10K miles after a Miata specialist shop told me they couldn't fix it due to the Miata crankshaft pulley wobble. After replacing the timing gear, harmonic balancer, and installing I found out about the problem when the front pulley started wobbling enough to throw the water pump belt at 7000 rpm. I knew the water pump bearing was far from being the real issue and it This 3pc lightweight pulley set is designed to shave weight, and free up power that would otherwise be used to spin heavy factory pulleys. A little drive later and a horrible knocking I called EAS and told them about my water pump pulley wobble. In addition to a timing belt kit with all the seals, water pump, belt, and a ton of PB blaster, i had to get a new pulley boss, key, crank bolt, new crank gearand JB Garage 1. 05 ounces 69% 1. I A water pump pulley, also known as the hub flange, is a part of your vehicle’s cooling system that transfers the drive belt’s movement to the bearing spindle. 6 wobble crank pulley NA (1990-1997) General Discussion. They moved some appointments around and got me in within 30 minutes! I was back on the road and to work by Check your clearances between your crank and water pump pulleys. . zva bocm hfb pbou xzy mhkr efoov ztoqe zuslfqf gie bwmps telj oqcun gfwnj nxbggt