Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.
Resources for the Repair and Maintenance of your 1993 Chevrolet Suburban 2500
1993 Chevrolet Suburban 2500
1993 Chevrolet Suburban 2500 Problems
Our technicians recommend flushing the brake fluid every 60,000 miles. Brake fluid that is dirty may cause problems in the brake system.
The fuel pump may fail causing the engine to stall and not restart. Our technicians recommend replacing the fuel filter every 30,000 miles to help prevent undue strain on the fuel pump.
The windshield wipers may not work intermittently due to a faulty wiper motor control board. Our technicians tell us that lightly taping on the wiper motor when the fault occurs should temporarily get the wipers working again. Some vehicles were recalled for this problem and some were not. You will need to check with your local dealer to find out if a specific vehicle was included.
The anti-lock brake system (ABS) front wheel speed sensors are prone to failure. When a sensor fails, the ABS warning light may illuminate and/or the ABS system may activate erratically.
1993 Chevrolet Suburban 2500 Recalls (Recent)
Summary: THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: 1992-1994 CHEVROLET AND GMC SUBURBANS EQUIPPED WITH VACUUM POWER-BRAKE ASSIST AND EBC4 ANTI-LOCK BRAKE (ABS) MODULES. THESE VEHICLES EXHIBIT POOR BRAKE SYSTEM PERFORMANCE.Learn more »
1993 Chevrolet Suburban 2500 Questions and Answers
no misfire when timing set wire is disconnected. no codes. runs fine if wire is left disconnected after timing is aet but code does ahow. work done so far replace distributor,plugs, wiring,trans wi...
I've already changed the Radiator Cap and Thermostat but have a leak that appears to be coming from the one of the two hoses that lead into the firewall (heater hoses?). It causes the fluid t...
I have a 93 k2500 used to have 454 someone put a 350 in it and when you hook it to a computer it comes up with est problem timing does not change when you hook up the electric advance wire i think ...
i wanted to know 1st what where some of the serious problems that have occured for this year as far as recalls if any and two i have a problem with the left rear talight where the signal and brake ...