GS - 1st Gen (1993-1997) Discussion about the first generation GS300

90K Mile service..what else do I need?

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Old 04-13-07, 06:36 PM
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Abear
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Default 90K Mile service..what else do I need?

Whats goin on Ladies and Gentlemen?


Ive got a question. Im fixing to do my 90K mile service/tune-up, and I want to just get everything done.
So far, I have:
O2 sensors
Spark Plugs
Spark Plug wires
Cap & Rotor
Timing Belt
Fuel Filter
ACC Belt

What else would yall suggest replacing? Water pump?
Let me know what Lexus did when yall got yalls done.
Old 04-14-07, 11:12 PM
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nyARISTO
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sounds like a basic tune up to me ....X'ing out the timing belts and ALT belt.

but if ur changing ur timing belt it is best to do the waterpump its only 20 bucks... but why change ur O2 sensors?? is ur check engine light on??

what are your exact Mod's really... besides ur AFC? why do u have an AFC anyways?????
Old 04-15-07, 02:56 PM
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Abear
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Exact mods are as they say in the sig.
Intake...short ram I made myself.
Exhaust, custom made by the exhaust shop.
SAFC2, tune the AFRs, helps with the gas mileage, and I will need it later for the turbo.
Yes, my check engine light is on.
My power steering pump is screaming like a little girl, so I will probably replace that while Im in there. And since water pump is cheap..consider it done.
I will also have all the fluids flushed and what not.
Old 04-15-07, 06:00 PM
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johnee78
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At 90k miles you may want to consider checking /replacing the motor and tranny mounts...It will be the best money you spend on your car..
Old 04-15-07, 06:36 PM
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Abear
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Ahh...yeah, thanks. I forgot about those.
Old 04-16-07, 09:57 AM
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W4SIM
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Whilst your at it you might also want to change the fluids for your gearbox and diff.

If your REALLY up for it then you can change the gearbox filter aswell.
Old 04-16-07, 02:23 PM
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Abear
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ALL the fluids will be changed. 109K miles...they need it. Im sure they have been changed before, but its probably been 50K miles or so. Will think about the filter.

NYAristo, where can I get a water pump for 20 bucks? Or are you talking about rebuilding it?
Old 04-17-07, 08:28 PM
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nyARISTO
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Originally Posted by Abear
NYAristo, where can I get a water pump for 20 bucks? Or are you talking about rebuilding it?
i think its like 50 bucks actually.. i was only exadurating on the numbers but i forgot how much i paid for mine but if ur gonna go turbo ... then u might as well buy the greddy timing belt its ment for boost.

check fleebay for the greddy.
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