What was the name of the 1993 GMC pick up?
1993 GMC C1500, C2500, C3500 Pick Up. 1993 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a no-start problem caused by the ignition module, or the ignition coil, or the distributor pickup coil.
How many connectors does a GM 4.3L PCM have?
The 1996-97 PCM (Powertrain Control Module = Fuel Injection Computer) on your 4.3L, 5.0L or 5.7L Engine has a total of 4 connectors. NOTE: For other PCM pin-out charts, take a look at the following:
When did GM stop making their own transmissions?
Through the 1950s, all makers were working on their own automatic transmission, with four more developed inside GM alone. All of GM’s early automatic transmissions were replaced by variants of the Turbo-Hydramatic by the 1970s. 1968-1971 Torquedrive – Chevrolet ( Camaro and Chevy II, Nova.
Where is the DLC on a GM 94?
Locate Data Link Connector (DLC), see image below. Turn Ignition switch to ON position. Count the flashes on the “ CHECK ENGINE ” or “ SERVICE ENGINE ” light. NOTE: Some 94 & 95 models do not have the B terminal. In which case a scanner is required.
What does code 43 mean on a GM engine?
Trouble Code 43 indicates that there may be a malfunction in the Electronic Spark Control (ESC)circuit. ESC is used to sense spark knock (pinging) and retard the timing to eliminate it. A knock sensor (located at the rear of the engine block) sends signals to an ESC module which then signals the ECM that knocking is being detected.
What does trouble code 43 on an ESC mean?
Trouble Code 43 indicates that there may be a malfunction in the Electronic Spark Control (ESC) circuit. ESC is used to sense spark knock (pinging) and retard the timing to eliminate it.
What does ESC stand for in GM spark control?
ESC is used to sense spark knock (pinging) and GM Code 43 Electronic Spark Control Fault Trouble Codes› GM OBD Trouble Codes› GM Code 43 CODE 43 – Electronic Spark Control Fault Trouble Code 43 indicates that there may be a malfunction in the Electronic Spark Control (ESC)circuit.
What does a code 43 mean on a spark control?
Trouble Code 43 indicates that there may be a malfunction in the Electronic Spark Control (ESC) circuit. ESC is used to sense spark knock (pinging) and GM Code 43 Electronic Spark Control Fault Trouble Codes› GM OBD Trouble Codes› GM Code 43 CODE 43 – Electronic Spark Control Fault
What kind of engine does a GMC Sonoma have?
The 2.8-liter V6 is acceptable for most requirements, while the 4.3-liter sends these trucks to the head of their class for acceleration and towing. Syclone models offer brutal performance with 0-60 mph times under five seconds. A 4.3-liter long-bed Sonoma with automatic averaged 21.5 mpg.
What is the VIN code for a GMC Truck?
Now that you found your VIN GMC General Motors number, you can start to decode your car, truck or automobile. The first character The first character indicates the country where the vehicle was manufactured. The United States has a VIN code of 1 or 4, while countries such as Japan (J) are designated with letters.
Can a 98 GMC Sonoma run a 4.3 Vortec?
I Have a 98 GMC Sonoma 2.2 5 speed and i was wondering if a 4.3 vortec out of a 98 GMC Sonoma Or 98 S10 would be the same computer and plug right in to my 2.2 I have been assured by the salvage yard and rodder friends that the engine swap from 2.2 to 4.3 is very painless, but don’t know about driveshaft issues.
What was the ignition module on a 1993 GMC k1500?
1993 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a no-start problem caused by the ignition module, or the ignition coil, or the distributor pickup coil. Wiring diagram. Component pin outs.
What kind of ignition system does a GMC Suburban have?
The typical ignition system circuit diagram for the 1992-1995 4.3L, 5.0L, and 5.7L 1500, 2500, 3500 Pick Up and Suburban can be found here: Ignition System Circuit Diagram (1992-1995 Chevy/GMC Pick Up And SUV).
Can a bad distributor cap cause a misfire?
The throttle body fuel injectors do not spray gasoline. The following are usually the most common symptoms of a bad spark plug wires, or a bad distributor cap and rotor on this type of GM distributor mounted ignition control module: The car (or truck, or mini-van, or van) starts and runs, but with a misfire.
How to repair a 1988 GM Truck wiring diagram?
Access our GM Full-Size Trucks 1988-1998 Wiring Diagrams Repair Guide by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides. Add your vehicle in Manage My Vehicles. Enter your vehicle details.
Is there a free wiring diagram for a GM Truck?
Access our free Wiring Diagrams Repair Guide for GM Full-Size Trucks 1988-1998 through AutoZone Rewards. These diagrams include: Fig. 2: Sample Diagram: How to Read and Interpret Wiring Diagrams
What was the problem with my GMC pickup truck?
Specifically, the lawsuit claimed the active fuel management (AFM) system, piston rings and PVC system in these vehicles were faulty and caused excessive oil consumption, as well as premature spark plug degradation and engine malfunction.
Are there any issues with my GMC Silverado?
Another common issue with 2007-2013 Silverados and Sierras is that the fuel level sensor stops working. After approximately 120,000 miles, the fuel gauge may start misreading the fuel level or working inconsistently. You might find it always reads empty even right after you fill up the gas tank. It might also jump between full and empty.