What transmission is in a 1988 Chevy Suburban?
The 1988 Chevy Suburban was equipped with a 4-speed automatic transmission, specifically the Turbo-Hydramatic 700R4 (TH700R4) transmission. This transmission was a popular choice for full-size SUVs and trucks during the late 1980s and early 1990s.
Overview of the TH700R4 Transmission
The TH700R4 was a 4-speed overdrive automatic transmission developed by General Motors. It was designed to provide improved fuel efficiency and performance compared to earlier 3-speed automatic transmissions. The TH700R4 featured a torque converter, a 4-element planetary gear set, and a lock-up clutch in the converter to further enhance fuel economy.
Key Specifications of the TH700R4
- 4-speed automatic transmission with overdrive
- Designed for rear-wheel-drive vehicles
- Gear ratios: 3.06 (1st), 1.63 (2nd), 1.00 (3rd), 0.70 (4th)
- Overdrive 4th gear for improved fuel efficiency
- Torque capacity of up to 370 lb-ft
- Widely used in GM trucks, SUVs, and vans during the 1980s and 1990s
The TH700R4 transmission was a significant improvement over earlier 3-speed automatics, providing better acceleration, fuel economy, and overall performance in the 1988 Chevy Suburban.
Maintenance and Reliability
The TH700R4 transmission was generally reliable, but it did require regular maintenance to ensure optimal performance and longevity. Proper fluid changes, filter replacements, and attention to any potential issues were important for maintaining the transmission in good condition.
Overall, the TH700R4 transmission was a well-suited choice for the 1988 Chevy Suburban, providing a balance of power, efficiency, and reliability that was well-suited for the full-size SUV's needs.
Is a Suburban a good towing vehicle?
If you're searching for a full-size SUV that not only offers generous seating, but can also tow and haul with ease, the new Chevy Suburban doesn't disappoint. With the proper equipment, the Chevy Suburban can tow up to 8,300 pounds.
What transmission is in an 88 Chevy Silverado?
It is a 700 R4 transmission.
What size engine is in the 1988 Chevy Suburban?
It now comes with three engine options: a 5.3 liter V8, 6.2 liter V8 gas or (diesel special order).
What is a 1988 Suburban worth?
Typically, you can expect to pay around $13,300 for a 1988 Chevrolet V20 Suburban Silverado in good condition with average spec.
What transmission does a 1998 Suburban have?
4-speed automatic
What is the biggest engine in a Chevy Suburban?
6.2-L EcoTec3 V8 Engine
6.2-L EcoTec3 V8 Engine
Installed by default on the 2024 Chevy Suburban High Country model, the 6.2-L engine earns a 420-hp rating per SAE compliance. This humongous V-8 engine bursts out 460 lb-ft of peak torque when revolving at just over 4,000 RPM.
How do I know what transmission my Suburban has?
Placard on the driver's side door
This card contains specific details about the year the car was made, its transmission, engine specifications and other details. To determine what type of transmission system you have under the hood, write down the code that appears underneath or beside the “TR” symbol.
How much can a 1988 Suburban tow?
They show you a spectrum of cargo- carrying and trailer-towing power with GVWRS (Gross Vehicle Weight Ratings) from 6100 lbs through 8600 lbs., and GCWRS (Gross Combined Weight Ratings) You also have your choice of from 9000 lbs through 16.000 lbs.
How big of a trailer can a Suburban pull?
What's the towing capacity of a Suburban? With a 3.0L Duramax® Turbo-Diesel engine and 2WD, the 2022 Chevy Suburban towing capacity is 8,100 pounds maximum.
What engine is in a 1988 Suburban?
It now comes with three engine options: a 5.3 liter V8, 6.2 liter V8 gas or (diesel special order).
