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Resources for the Repair and Maintenance of your 1993 Chevrolet Suburban 2500

1993 Chevrolet Suburban 2500

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1993 Chevrolet Suburban 2500 Problems

Brakes -- Verified

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.

Engine -- Verified

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.

Maintenance -- Verified

Our technicians recommend flushing the brake fluid every 60,000 miles.  Brake fluid that is dirty may cause problems in the brake system.

Electrical & Lights -- Verified

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.

Brakes -- Verified

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)

Brakes, July 13, 2001

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.

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1993 Chevrolet Suburban 2500 Questions and Answers

JWA, 1993 Chevrolet Suburban 2500, 7.4L V8, Saluda, SC

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...

BoRICKuA, 1993 Chevrolet Suburban 2500, 5.7L V8, Fontana, CA

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...

fordcountry, 1993 Chevrolet Suburban 2500, 5.7L V8, Coral, MI

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 ...

steve2009wy, 1993 Chevrolet Suburban 2500, 5.7L V8, Cheyenne, WY

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 ...

crnix, 1993 Chevrolet Suburban 2500, 7.4L V8, Ketchikan, AK

well my suburban hasnt been driven for a few mnths.In the past i push the brakes and the lock up rarely. now when the suburban is moved around the block once a week the just lock everytime u touch ...

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