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93 prelude h22a will not start at operating temp

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Old 09-26-2014, 07:39 PM
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Default Re: 93 prelude h22a will not start at operating temp

Anyone?
Old 09-26-2014, 07:41 PM
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Default Re: 93 prelude h22a will not start at operating temp

Anyone? I need some help
What would make it run like this
Old 09-26-2014, 10:53 PM
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Default Re: 93 prelude h22a will not start at operating temp

This is a long shot but how's your thermostat? Could it be possible the engines seizing when it warms up?

Have you got a stock intake or CAI? Are you getting air into the engine?
Old 09-27-2014, 12:37 PM
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You aren't checking for codes correctly. You need to use a paperclip and jumper the service connector. So try again.
Old 09-27-2014, 12:41 PM
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If you havent replaced your oxygen sensor in a while it could be so bad its giving bad readings.

It could even be the ect. I would ohm it out. 2000-2500 cold and 180-250 fully warmed up.

I even told you to check your injector ohms.
Old 09-27-2014, 01:32 PM
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Check for an exhaust leak too. I do that by seafoaming. You will see white smoke coming out of the exhaust if you have a leak. You're only concerned if you have a leak before the o2 sensor
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