1993 Toyota Camry Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Toyota Camry
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1993 Toyota Camry ProblemsFailed Emissions Test Due to Blocked EGR System
The EGR System tends to get restricted or blocked with carbon after 100,000- 125,000 miles which will cause an emissions test failure for NOX. If the EGR system is equipped with an EGR temperature sensor it will trigger a Check Engine Light for improper EGR flow. The repair is to clean out the EGR passages and the EGR Temperature sensor. Our technicians tell this repair is pretty straight forward and takes about 1-1.5 hours. It is also wise to verify the EGR system components i.e. the Transducer, EGR Valve and VSV Solenoid at this time.
One or more motor mounts may wear out on cars with high mileage. This will put extra stress on the other mounts, and the faulty mount(s) should be replaced.
The AC Expansion Valve may develop a very slow leak or allow too much refrigerant flow which reduces cooling. Our technicians tell us that Toyota makes an updated expansion valve to resolve these problems if and when they occur.
1993 Toyota Camry QuestionsI have a 1993 Toyota Camry I just replace the alternator and got a brand new battery and my battery light still keeps coming on what can I do to fix this problem (2 answers)
I got a new alternator I got a new battery and yet my battery light still keeps coming on how do I fix this problem