You need to remove the head cylinder and replace the gasket. You will need at least to get a good manual if you want to do it on your own.
This isn't something that most people can answer. You need to check the owner's manual or a car repair manual. Be sure that you are doing the job correctly because incorrect installation could lead to death or injury.
Yes, you can do a computer diagnostic on your Camry. For the 88 to 91 Camry there is a diagnostic plug near the drivers side strut tower, under the hood. When you connect the E1 and TE1 terminals and turn on the key you can count how many time the engine light flashes and correspond with the codes. You will need the repair manual for this.
You will need a repair manual!
You need a repair manual for the particular car you are talking about.
An individual would need to use a Buick repair manual anytime he/she is attempting to make a repair without the aid of a trained mechanic. One should always refer to the manual prior to making a repair.
you need to take it to a repair shop and have it scanned for codes.
You could try the online repair help in the link below...
I need a mode for the window in door an do you have the partfor it
I need a repair manual for a 1999 jaguar van da plaz
You need a repair manual if you are a do it yourselfer. It is fairly simple with the manual.
Get a repair manual at NAPA.