Newbie 97 4runner Tuneup list... What should I check?
#1
Newbie 97 4runner Tuneup list... What should I check?
Hello.. I am longtime Toyota owner and have a 82 FJ60. Already got a lot of good information on this site. Thanks.
My brother just got a 1997 4runner V6 4x4 with 170K.It just passed smog so that was good. Seems to run good but want to make sure it runs strong for him while he finishes college. We are going to go through it and check out everything.Here is what I got so far. Please let me know what else we should check out.
Oil & Filter change
Transmission,Transfercase, front & rear diff. fluid change
Coolant system flush with new fluid
new PCV
new spark plugs
new fuel filter
(might check compression while we have the plugs out.What is a good reading? 170 psi?)
new air filter
lube driveshafts
clean throttle body
check brake pad wear
check belts
What else would you do if you just bought it?
Thanks,
My brother just got a 1997 4runner V6 4x4 with 170K.It just passed smog so that was good. Seems to run good but want to make sure it runs strong for him while he finishes college. We are going to go through it and check out everything.Here is what I got so far. Please let me know what else we should check out.
Oil & Filter change
Transmission,Transfercase, front & rear diff. fluid change
Coolant system flush with new fluid
new PCV
new spark plugs
new fuel filter
(might check compression while we have the plugs out.What is a good reading? 170 psi?)
new air filter
lube driveshafts
clean throttle body
check brake pad wear
check belts
What else would you do if you just bought it?
Thanks,
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#6
Originally Posted by EvergreenFJ60
(might check compression while we have the plugs out.What is a good reading? 170 psi?)
Your list looks pretty good. You might want to check the diff breathers out, especially the rear one. They are known to rust and clog, thus blowing out axle seals. Speaking of axle seals, you just might want to pull the drums and do a quick rear brake inspection as well, checking for fluid inside the drum and overall condition of the rear brakes.
#7
Cool. I will take a look at the rear brakes and the breather. I decided to skip the compression test since it runs good.
We got everything done yesterday except the front differential that requires a 10mm and 12mm hex . The previous owner even ran the black power steering fluid so we flushed the whole power steering system with 2 botttles of fresh ATF and then filled it up.
Also when we drained the transmission their was about 4 quarts that came out. So I put about that much back in but it those dipsticks are a pain in the ass and hard to get a good reading.
Anyone know anyway to tell if the waterpump and timing belt have been changed without having the records? I am going to read up on both and maybe that will be the next thing to do.
We got everything done yesterday except the front differential that requires a 10mm and 12mm hex . The previous owner even ran the black power steering fluid so we flushed the whole power steering system with 2 botttles of fresh ATF and then filled it up.
Also when we drained the transmission their was about 4 quarts that came out. So I put about that much back in but it those dipsticks are a pain in the ass and hard to get a good reading.
Anyone know anyway to tell if the waterpump and timing belt have been changed without having the records? I am going to read up on both and maybe that will be the next thing to do.
Last edited by EvergreenFJ60; 06-10-2006 at 08:20 PM.
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Originally Posted by EvergreenFJ60
Also when we drained the transmission their was about 4 quarts that came out. So I put about that much back in but it those dipsticks are a pain in the ass and hard to get a good reading.
One other thing to think about in terms of your list is the spark plug wires if they haven't been done.
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Originally Posted by <96 Runner>
It's not so much the reading as it is the consistency between cylinders. Let us know what you get.
Your list looks pretty good. You might want to check the diff breathers out, especially the rear one. They are known to rust and clog, thus blowing out axle seals. Speaking of axle seals, you just might want to pull the drums and do a quick rear brake inspection as well, checking for fluid inside the drum and overall condition of the rear brakes.
Your list looks pretty good. You might want to check the diff breathers out, especially the rear one. They are known to rust and clog, thus blowing out axle seals. Speaking of axle seals, you just might want to pull the drums and do a quick rear brake inspection as well, checking for fluid inside the drum and overall condition of the rear brakes.
How do you check compression in the cyclinders?
*End Hijack*
#11
Originally Posted by boogyman
*Thread Hijack*
How do you check compression in the cyclinders?
*End Hijack*
How do you check compression in the cyclinders?
*End Hijack*
All the cylinders should all be around the same pressure. If they are low you can drop a small amount of oil in the cylinder and repeat and if the pressure increases then the oil help sealed the rings and your rings are worn. If the pressure stays the same and is low from spec. then it would point to valves. A cool thing to do to diagnoise a weak engine is a leak down test. A leak down test you apply compressed air to the cylinder at TDC when the clyinder is at its highest point and the valves are all closed and then you see where the air is leaking.
If you engine is getting old it is a cool test to do to see exactly where you stand.
Last edited by EvergreenFJ60; 06-10-2006 at 11:04 PM.
#12
Originally Posted by ebelen1
There's much more tranny fluid in there than 4 quarts. The rest is trapped in the lines and torque converter. There's much debate on whether to flush the whole system or just drop the pan and replace. Did you clean the magnets at the bottom of the pan? If so, were there metal shavings or was it pretty clean? If clean and the tranny fluid wasn't burnt, you might want to consider a full flush.
One other thing to think about in terms of your list is the spark plug wires if they haven't been done.
One other thing to think about in terms of your list is the spark plug wires if they haven't been done.
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im in the same shoes here with the fluid flush... was thinking of having a place by me flush the tranny and i could watch as they did it. is there a benifit to do this via dealer vs reg shop other than price diff?
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