Re: Re: 1991 toyota corolla running cool and pinging when warm

im guessing its the right temp its what the dealer gave me when i
asked.its 190 degree

"ronroland" wrote:[color=blue]
> sorry forgot to mention that yes it was a dealer thermostat i
> learned my lesson long ago using aftermarket thermostats.Its
> 190degree thermostat the one i took out was stuck open a bit
> so it made sence to run cool maybe i,ll take it back and try
> another and timing sounds about right for the ping i doubt
> this little car got any carbon in it as i run it hard on the
> highway daily.thanks for your help[/color]