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Need Help !!!Please!!!!

Old Sep 6, 2006 | 08:18 PM
  #1  
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Need Help !!!Please!!!!

i want to take an 87 Rx7 off my bros hands...it has a problem....it turns on and everything but after 20 mins or so it starts overheating.....what can i do about this? can i drive it like this? or do i need a rebuild? please help any advice will help! Thanks!
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Old Sep 7, 2006 | 10:53 PM
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Rebuild will depend on how badly it overheatd. Remove the radiator cap, start the engine and look for champane bubbles in the coolant. If present, rebuild, if not do a full cooling system check and repair.
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Old Sep 8, 2006 | 11:18 PM
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Thanks! i apreciate the help to get me into the car of my dreams!
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Old Sep 9, 2006 | 02:07 AM
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how much would a rebuild cost me?
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Old Sep 9, 2006 | 11:47 AM
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From: St Joe MO
200 for a gasket kit, no hard parts and doing it all yourself, up to 4k+ for a decent race prepped motor.
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Old Sep 9, 2006 | 05:35 PM
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since i dont know how to repair these engines i was wondering just a regular shop rebuild...just so it can get me to work so i can save up some dough to buy me a better engine.....
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Old Sep 12, 2006 | 12:02 AM
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well i drove my bros car and i took notes on what it does...
-it vibrates under 1000 rpm
-Fan Clutch messed up
-popping noises when it starts
-minimal air bubbles in water
-after revving it above 1000 rpm,motor stops shaking or vibrating!
-doesnt accelerate fast..its does it slowly

can having faulty spark plugs or ignition system be the problem?

please help!
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Old Sep 12, 2006 | 01:55 AM
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From: chamber of farts
Coolant seal? I do agree with rebuild. Sooner or later...
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Old Sep 12, 2006 | 03:35 AM
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rebuild...just do it

and the variable resistor is probably set to full rich...hence the vibration and popping @ idle....
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Old Sep 12, 2006 | 09:25 AM
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is there anyway i can fix these problems....while i save up for a rebuild?
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Old Sep 12, 2006 | 10:30 AM
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Originally Posted by RotarySupra
is there anyway i can fix these problems....while i save up for a rebuild?

check you catalyst. fix the fan clutch or put an electric unit.
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Old Sep 12, 2006 | 01:24 PM
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it doesnt have cat...and it has an electric fan too....whats next? do u think i can drive mean while?


Thanks Everyone!
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Old Sep 12, 2006 | 04:54 PM
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You dont want to drive if its overheating friend that can equal death to the rotary not allways but i would not do it if i was you. The rest of the problems arent so bad but start saving for a rebuild you will need it some day lol .. welcome to the rotary world

Stealth
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