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International Automotive Technicians Network
Re: ping/ detonation on 86 Camry above 45 mph
Posted to Technical Discussion Forum on 3/28/2002

Hi John,

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Applying the brake pedal slightly will disengage the lockup and can be verified by doing that and watching the tach. If the lockup is working properly, the tach will increase about 300 rpm ... Login to read more.