Engine Oil Cooler Questions:

Question #1:

Does synthetic engine oil reject heat?

Synthetic engine lubricator has been hailed as the eventual engine oil as far as lubrication, durability, tolerance to cold weather and knowledge to resist heat. However there has been a older locution that polysynthetic engine oil rejects heat. Has anyone compared polysynthetic and lawful lubricator in cost of modify transfer? Is there any content on the limited heat capacity and the modify conductivity of polysynthetic engine oils? Are there brands that have assorted properties?

The think I ask is because I possess a 1972 Super Beetle Type 1 1302 . The engine is expose and oil cooled. According to some experts, like Gene Berg, synthetic is not beatific for such an engine, saying that it rejects heat. Others like at aircooled feel the complete opposite.

The results form both sources hit one thing that is suspiciously the same. The temperature of the oil runs cooler. One says that it keeps the heads hotter and the another maker says that it won't modify the heads' temperature at all. Why is that? Since its last places were the bearings and the heads does that stingy that it has inferior heat conductivity than regular lubricator and so stays cooler after expiration finished the oil cooler and not taking heat along with it same it should? Or does it hit a higher heat capacity but not sufficiency to affect head temperatures? Or is it that it just creates less exertion and therefore inferior modify like whatever others have said which is category of hard to for me to conceive ?

Question #2:

2002 Pontiac Montana won't start when luke warm.?

This is probably not going to be for amateurs. First a little most me. I have over 50 years undergo repairing cars of all kinds. Unfortunately I obstructed working on cars for living most the instance machine started controlling everything.

I have a 2002 Pontiac Montana with a V-6 and about 130,000 miles. Most of the time it runs rattling well. Three times in the terminal hebdomad it has failed to start. All threesome nowadays was under most the same condition. The camper had been streaming for most 5 min. it was then closed off and it sat for inferior than an hour. When disagreeable to started it with mass very well. Every time I turned it on I could center the fuel viscus streaming and it shut off when reached pressure. But dead did not even try to start. I went exclusive and had a prize of drink and it sat for added 30 min. when I went backwards out it started up as if there was dead null wrong with it. Weather conditions every three nowadays were a lowercase different. The prototypal instance it was snowing and algid but the car sat in a 55° heated garage. The second instance it was most 25° and the automobile sat outside in the parking lot. Today the temperature is most 50° and sunny. All three times the engine did not completely hearty up before I shut it off and he did not set daylong sufficiency to completely modify off. I am forward from the artefact it acts it has no spark. I have tried turning the key on inactivity for the render viscus to kibosh turning it soured and then repeating that impact five or six timings thinking that maybe if it's render separate was obstructed I did obligate sufficiency render through it to at small make and tried to start, it does not. Once I provide it the player half an hour to cool off it starts up and runs same a measure no problems running at route speeds or anywhere in between it runs uncreased it does not hesitate. Does his is vehicle have a low oil level country alter that would shut it soured at the oil level was low? The exclusive abstract I can encounter is that it is nearly a quart low on oil. My thought was if the oil and engine were algid it would vanish enough oil from the belittle and it would verify a while to convey and that safety switch would conceive it didn't hit sufficiency oil in it. Can anybody discover there help?
I would conceive that a worker device would make it hornlike to start. It would ease get sufficiency render to at least essay to fire. This abstract acts same it has no spark.

Question #3:

Removing and inserting back spark plugs?

Little taste past thought oil was unseaworthy from spark plugs. So I distant them and put them backwards in. Found discover it was the regulator covers though. Engine wasn't exactly cold when I did this, but was modify enough that I could hold my assistance to any conception of it for as daylong a I wanted, exhaust manifold, engine country etc.... Did them like I usually do, finger dripless then a tiny bit of a turn. So am I OK?
it's a patch shackle head.
Yeah kinda dopy of me to think oil was unseaworthy from them. Oh well, Live and learn.

Question #4:

need help from people that know about Caterpiller engines?

ok so im doing a naming and its soured of the Know your chilling grouping book from caterpiller and im having a hornlike tmie uncovering whatever asners if any1 could support me id really adpresiate it the questions are.

1.If a chilling system becomes internally septic with oil, what creation does Caterpillar recommend for cleaning the system?

3.True or FalseA cooling system temperature regulator maintains the maximum operative temperature of an engine?

6.What are the digit types of basic follower designs utilised on diesel engine chilling systems?

10.What crapper drive a diesel engine overcooling condition

Question #5:

My 2000 vw jetta does not want to start. it starts sometimes when the engine is cool. it runs perfectly, cant ?

Can't tell the automobile is on sometimes! But if its hearty or hot, it doesn't start, we requirement to put oil in it and there's a diminutive lubricator leak. I'm not trusty if the coolant needs to be filled. But it doesn't move all the time. The lights go on and all, it turns over but doesn't start, exclusive if its cold.

Question #6:

What is the speed for dirt bike?

What is the speed for dirt bike?

What is the pace bike with Honda gx 160 engine using Wheel rear\ face Diameter 20 progress and Teeth On Axle 32 and Teeth On Clutch 12 , What is the speed on the road straightforward and Can the rise up construction road ?

Specifications Engine :

Engine Type : Air-cooled 4-stroke OHV
Bore x Stroke : 68 X 45 mm
Displacement : 163 cm3
Net Power Output : 4.8 HP 3.6 kW @ 3,600 rate
Net Torque ; 7.6 lb-ft 10.3 Nm @ 2,500 rpm
PTO Shaft Rotation : Counterclockwise from PTO shaft side
Compression Ratio : 9.0 : 1
Lamp/Charge coil options : 25W, 50W / 1A, 3A, 7A
Carburetor : Butterfly
Ignition System : Transistorized magneto
Starting System : Recoil Starter
Lubrication System : Splash
Governor System : Centrifugal Mechanical
Air cleaner : Dual Element
Oil Capacity : 0.61 US qt. 0.58 L
Fuel Tank Capacity : 3.3 U.S. qts 3.1 liters
Fuel : Unleaded 86 octane or higher
Dry Weight : 33 lbs. 15.1 kg

thanks

Question #7:

Is this an improvement on the Crower 6 stroke engine?

doc Crower of Crower Cams built a very efficient engine my adding an shot of liquid after the exhaust stroke, allowing a "free" player noesis stroke, supercharged my steam.
The engine is so efficient that it doesn't need a chilling system.
He built one that entireness and greatly improves efficiency, but I uncertainty it module ever go into production cod to longevity problems.
Water and valves seen clashing to me.

Is this engine an improvement?
I call it the Troop 4-2-4 engine.
It is a 1000 cc 3 cylinder engine.
Both modify cylinders are 250 cc's and 4 cycle,
running on gas or diesel.
The 500 cc edifice cylinder is 2 stroke, running on steam, and powered by the modify from the wear of the digit quaternary attack cylinders.
Every engine turning gets digit fueled noesis attack and digit "free" clean power stroke.
By using the pressure of the exhaust, it is doable to separate the 2 attack steam chamber on the aforementioned oil clean crankshaft as the gas fired cylinders.
And since the 250 cc pistons run in tandem, fired 180% apart, the 500 cc piston balances the crankshaft.
Since this engine is most economical at flooded enrich against a noise load, I study it an ideal helper engine in an extended arrange electric vehicle.

Question #8:

unexplained mixing of oil and antifreeze?

2 days past my Volvo S40 began overheating. Upon initial insepction, anti-freeze was pouring out of the reservoir. I was able to fill it with water and intend about 10 miles to my father's house. During this intend the car did not overheat. My father, who is a mechanic, looked at it, and his first intellection was that the head gasket had blown because the oil and anitfreeze were mixed. However, after further inspection, we have come across whatever newborn findings. 1. Oil and coolant are in the coolant reservoir. 2. There is no humectant in the internal engine much as nous or oil pan. 3. The sending lubricator cooler is not leaking. 4. There is oil and antifreeze in radiator and engine block. 5. There are exclusive transmission chilling lines to radiator, but no engine cooling lines to radiator. If there is no leak in the radiator or head, then where else could the revealing be? and why has lubricator leaked into engine cooling system and not to internal parts such as the head or lubricator pan?
This is a 2000 Volvo s40
Yes, it has an upper and modify radiator tubing that carries antifreeze from the engine country to the radiator, and is cooled by the cooling fan. There are are no engine oil lines attached to the radiator. there are exclusive 2 lines to a transmission icebox which cool the transmission fluid. This is an individualist icebox which is not desegrated with the radiator. it is a self contained unit.
Could the internal parts of the turbo cause this kind of leak?

Question #9:

1970 bug is leaking oil?

I meet noticed a oil reaching discover of the crowning of the engine. Its a 1600 single port. It looks same it is coming discover at the split on the crowning in the back. I let it idle, then i pushed the accelerator and it looked like it play reaching out i a solidified stream. it follows the engine tin and creates a bet next to the distributor. Please help, im newborn to the expose cooled world, and a little worried.

Question #10:

Which car do you prefer?

My friend got a sort newborn 2007 Audi for his 16th birthday terminal year, which has already busted downbound twice. All he does today is speech most himself and every his modify , which has gotten really old. He doesn't pay for gas or insurance either. I conceive he's a little spoiled. Then last summer, my grandparents gave me their car, a friggin pleasant 2003 Saab 9-3. The only trouble I've had is the engine light, but that was on for months before they gave it to me. It turned discover to be something to do with air circulation, but it still cost like 200, much to my irritation lol. I love this car. I wouldn't trade it for much, maybe a BMW or a mustang or camaro. I clear for gas but my parents clear for insurance. I'll be paying for the scrutiny label this period and belike new tires and a windshield fissure for it to pass inspection, not to mention an oil change. This automobile drains my bank account but i love it anyway. My kinsfolk feature I hit the nicer of the 2 cars. My friend's family even compliments it constantly. I get compliments on it nearly daily at school too. It's kinda queer how my someone brags about his car but never mentions mine. Anyway, which automobile is nicer? My friend meet turned 17 and I'll be 17 in a few months btw.

Pictures:

His-

Mine-
It was childish of me to ask, I just desire my someone would closed up about every his stuff. I'm sorry this came discover wrong. I'm very grateful, I thought I'd end up with like a Buick or a Volvo, not a Saab. I cried when they gave me the denomination and the keys.



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