What are the 85-92 TBI instructions for fuel injection connection?
85-92 TBI Instructions FUEL INJECTION CONNECTION.COM 85-92 TBI Instructions 1985-1992 Throttle Body Injection Wiring Harness Installation Quality of Construction This harness is constructed using OEM quality wire for superior reliability and long term use.
What is the TBI code on a 1990 Chevy truck?
Consult a service manual or see below for any check engine light code definitions. You can use a late 80’s or early 90’s GM TBI definition. If you have access to a scan tool use a hook up for a 1990 350 cu. in. 5.7L Chevrolet truck. For some scan tools enter VIN 10th“L” 3rd“C” 8th“K”.
What kind of engine does a 1985-92 TBI have?
The 1985-1992 style engine is equipped with the following specific items that may need to be relocated because this harness is designed to (hide) some equipment found on or around the engine: You will need to supply 12 Volt ignition power to the coil through the vehicle wiring.
What are the problems with a GM Truck wiring system?
Some wiring system issues are more complex, however: open circuits, short circuits, erosion, repeated blowing fuses, or hot smells from wires or melting plastic. These are obviously serious and can put your truck out of commission, possibly for good.
85-92 TBI Instructions FUEL INJECTION CONNECTION.COM 85-92 TBI Instructions 1985-1992 Throttle Body Injection Wiring Harness Installation Quality of Construction This harness is constructed using OEM quality wire for superior reliability and long term use.
Where did the TBI to CARB wiring come from?
Click to expand… That would be quite the oddball that would indicate that if this engine was original production that it would have been pulled off a the marine, industrial, or heavy duty truck line (GM is known to do this in a pinch) and pressed into vehicle production.
Some wiring system issues are more complex, however: open circuits, short circuits, erosion, repeated blowing fuses, or hot smells from wires or melting plastic. These are obviously serious and can put your truck out of commission, possibly for good.
Can a carburetor be replaced in a TBI engine?
While it works fine for stock applications, the fact is that General Motors’ Throttle Body Injection (TBI) system is a nightmare for modified engines. Though it is possible to replace the injectors and throttle body, and to reprogram the computer, many find it simpler to “down-grade” to a carburetor setup.