88 supra no spark
lodownlv
05-03-2005, 05:24 AM
working on yet another 88 supra no spark but has fuel. seams like the spark is intermintnet it will spark if i pull the wire off the spark plug but intermintnet. ive checked the cam position sensor for ohms checked coil voltage replaced ignitor checked all coils and coil voltage all coils have resistance. dont know what it could b i would love to chat on the phone or on aim or yahoo messanger with someone that knows alot about supra distributerless ignition systems. please let me know you can reach me at lodownlv@yahoo.com
Brian R.
05-09-2005, 09:36 PM
Coils can be bad and still show the correct resistance. If they fail intermittently and have in-spec resistance, it's because they are failing at high voltage, but not at the 9 V or whatever your ohmmeter puts out.
lodownlv
05-10-2005, 03:29 AM
sounds good ill change them tommrow let u know what happens
Brian R.
05-12-2005, 11:39 PM
Good luck. They are not the only possibility, just a likely one.
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