Question about 1989 Toyota Supra

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7mge motor diagram

89 supra runs great for 20 min. and then loses power. car not hot

Posted by Anonymous on

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6ya6ya
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Posted on Jan 02, 2017

motor1258
  • 6674 Answers

SOURCE: responce for clarification

You'll only see good circulation when it's at operating temperature & hot enough for thermostat to open, allowing coolant to flow through the system. Hope you had heater on (not defrost) while you were letting it run/circulate. I usually wait for rad fan to come on 2 or 3 times, before I put cap back on. Rad fan comes on to cool what just came out of engine when thermostat opened, so when you see good flow, you'll probably see fan come on shortly after.

Posted on Apr 13, 2009

  • 105 Answers

SOURCE: 1987 toyota supra 7mge need wiring diagram gas

you need to buy a manuel

Posted on Mar 15, 2010

stevenhurc
  • 450 Answers

SOURCE: 1987 toyota supra 7mge need wiring diagram

follow this link for your free workshop manual

http://pdftown.com/Pdf-eBook/Toyota.html?from=20

Posted on Jan 22, 2011

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