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New Member |
I have a very well used 89 Pathy with a 5-speed & V-6. I've always had a few seconds of valve tap at start-up, but in the past few days it's become considerably worse. Has anyone had this problem before and what steps did you take to correct it? Thanks for all the help this site has provided.
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N4W Card Holder Off-Road Warrior  |
Where do you live and how cold has it been getting?
---------------------------------------------------------  04 SAS Frontier, 8" Lift Total, 35x12.5x15 MT's with Staun Internal Beadlockers, Calmini Crawler Gears, ARB Front & Rear Air Lockers. |
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New Member |
I live in eastern PA and it's been in the upper 30's and lower 40's when starting in the morning (also does it after work when it's in the mid 50's)
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Wheeler |
Are you using a cheap oil filter? If so, spend a little more for a quailty filter that has an anti-drainback valve. The hydraulic lifters tap at startup if they arent getting oil. Also use a lighter weight, multi-viscosity oil since its getting cold (REALLY cold by my California standards).
By the way, Nissan V6's are well known for having noisy lifters. Its semi-normal and nothing to be really concerned about unless its constant. Scott 86.5 HB SE-V6 KC 4x4 86.5 HB Longbed XE 91 Chevy 1500 Sport |
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New Member |
Thanks Scott, last oil change was a couple of weeks ago @ Jiffy Lube, I know...not the greatest. I had them put in 10W-30 oil, but I can't imagine they are using a Fram filter (or even a close equivalent) I'll give a different filter a try and see if it makes a difference.
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NISSAN4WHEELER |
Heavier oil might make the lifer tap go away. If it's cold you should not go any higher than 10-40.
Farm filters are good. If you are having problems try a Nissan filter. Some people notice a difference. change the oil and install a good filter. Report your results. It's cheaper to do the oil yourself. Especially when trouble shooting a issue. 1995 KC XE-V6 4x4. |
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Administrator N4W Card Holder Arrr.. Me good eye! Ultimate N4Wheeler  |
Jiffy lube and the like use the CHEAPEST filters you could possibly put on a car. I worked at a Valvoline for a summer and their filters cost them next to nothing.. Try putting a good oil filter on the truck (one with a good anti-drainback valve like a K&N, WIX, or other decent brand) and see if that helps.
------------------------------------------------------------  <--Click Me!"As a lion is to a cat, so is a mastiff compared to a dog." "Those who would give up essential liberty to purchase a little temporary safety, deserve neither liberty or safety." - Benjamin Franklin |
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Dirt Road Driver |
No, Fram filters are like the worst filter you can use. Try a good one like Bosch or try to find a Motorcraft (ford) filter that has the same thread and diameter thats required for the VG30...or get a Nissan OEM filter and end headaches instantly.
90 Pathfinder 4x4 XE  |
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Ultimate N4Wheeler |
 Oh god.Dad went there- they drained the lube fromthe trans( only 70 miles new) and overfilled the crankcase. A friend went there- they forgot to install the drainplug and the engine blewup a few miles down the fwy. ..................... "Climate change is no longer science. It's politics... Climate change is also about power. Power to control.... It's about who gets to decide: how much energy we will have... where that energy will come from... what it will cost... It's about simulations, scenarios and monsters conjured up by computer models that should never be used to chart government policy -- especially on matters that will profoundly affect our livelihoods, living standards, life spans and dreams of a better future. "So hold onto your wallets, and hope you can hold onto your homes, cars and jobs. You're about to be put on a wild political roller coaster." - Paul Driessen, TownHall.com ( the lies of global warming)> http://www.youtube.com/watch?v=-zeGY8zbzc8 |
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Wheeler |
There was a time long ago that I would have agreed with you. I believe it is probably the same price, DIY versus Jiffy Lube. Oil is getting more expensive. Factor in your time (opportunity cost) and getting dirty and sometimes its cheaper/easier just to take it to someone--if you can use a coupon. That said, I still think its better to DIY. I will always pay more and use quality stuff and have the feeling of doing it right, rather than saving some time and money by getting it done by someone else. Scott 86.5 HB SE-V6 KC 4x4 86.5 HB Longbed XE 91 Chevy 1500 Sport |
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Ultimate N4Wheeler |
maybe in the short-term it's the same price, but not in the long-term when your engine craps out sooner due to cheap filters, cheap oil and inept wrench turners. ..................... "Climate change is no longer science. It's politics... Climate change is also about power. Power to control.... It's about who gets to decide: how much energy we will have... where that energy will come from... what it will cost... It's about simulations, scenarios and monsters conjured up by computer models that should never be used to chart government policy -- especially on matters that will profoundly affect our livelihoods, living standards, life spans and dreams of a better future. "So hold onto your wallets, and hope you can hold onto your homes, cars and jobs. You're about to be put on a wild political roller coaster." - Paul Driessen, TownHall.com ( the lies of global warming)> http://www.youtube.com/watch?v=-zeGY8zbzc8 |
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Wheeler |
I aloso get an occasonal tap, usually when its cold or not ben run for a few days, sometimes it lasts up to 40 sec but usually its not more than 10 sec. I've always used a fram toughguard filter however in the past year I have also been using "Lucas Engine Oil Stablizer" and that has seemed to make it less frequent as well. Hope this helps.
=================================== mostly stock(for now) '89 Pathfinder XE over 212k and running good! Python Performance Injectors, HEI coil Thorley Headders & Magnaflow High Flow Cat w/ 2" turn down in rear wheelwell. HB Manual Locking hubs |
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Dirt Road Driver |
Hey ya'll,
All I run is Dual Bosch Premium's(the black ones) with Mobil 1 5W/30. I've never had any problems with Noisy Lifters or Valves but let's be honest, EVERYTHING on our bloody SOHC VG engines can be noisy. It's hardly a quit engine by any Standards. When I was running none OEM Nissan Drive Belts.......my god! Talk about a Terrible Symphony of f'in belt Noise. The BG Company Makes an Awesome Oil Additive(everything they make is awesome IME but don't use it with a High Detergerncy Oil Like Mobil 1). Good Ole Marvel Mystery Oil is fantastic for the Fuel System and Oil! Peace |
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NISSAN4WHEELER |
could not be any better stated. 1995 KC XE-V6 4x4. |
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Wheeler |
Good quality filter and lower viscosity oil may help. If it taps a lot, you may be looking at some work. but the work isn't hard.
If you pull the valve covers off and remove the lifters you can clean them (often refered to as rebuilding them) and get great results. I've done 3 sets of VG30 lifters in the last few months and each of them is quiet as can be now. Someone did a writeup on it but I am unable to find it now. Basically just disassemble them, clean, reassemble. |
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