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pancake · 04-04-2009, 10:58 PM

Thank you for the relay circuit schematic. I should be able to do that? Can I get these at Radio Shack or do you know of a better place?

I found a guy on E-bay that has a complete unit for $400.00:

It's in a 1990 Chevy 2WD Truck

TBI aluminum intake manifold w/ temperature sensor and EGR valve
Throttle body w/ TPS (throttle position sensor) and IAC (idle air control) valve, Distributor
Ignition coil
EGR solenoid
Sensors including the ESC (electronic spark control) and MAP (manifold absolute pressure) sensor with brackets, knock sensor, and oxygen sensor
Air cleaner spacer w/ valve cover breather tube
Air cleaner assembly including flexible air intake hose
Power brake booster vacuum line/hose
Complete engine wiring harness
ECM engine computer #1227747
Electric fuel pump w/ sending unit
Fuel lines
Nuts & bolts

and will add the fuel tank out of an TBI Suburban for another $40.00

with shippiny to Colorado for everything is ~$500

Can you guys think of anything else I will need right now besides a CCP?

Thanks again for all the help and quick responses!!

I will be putting up pictures of the Blazer soon, as well as the TBI parts when/if I get them.

04-04-2009, 10:58 PM	#100
pancake Registered User Join Date: Apr 2009 Location: Arvada, Colorado Posts: 84	Re: Tbi swap build thread Thank you for the relay circuit schematic. I should be able to do that? Can I get these at Radio Shack or do you know of a better place? I found a guy on E-bay that has a complete unit for $400.00: It's in a 1990 Chevy 2WD Truck TBI aluminum intake manifold w/ temperature sensor and EGR valve Throttle body w/ TPS (throttle position sensor) and IAC (idle air control) valve, Distributor Ignition coil EGR solenoid Sensors including the ESC (electronic spark control) and MAP (manifold absolute pressure) sensor with brackets, knock sensor, and oxygen sensor Air cleaner spacer w/ valve cover breather tube Air cleaner assembly including flexible air intake hose Power brake booster vacuum line/hose Complete engine wiring harness ECM engine computer #1227747 Electric fuel pump w/ sending unit Fuel lines Nuts & bolts and will add the fuel tank out of an TBI Suburban for another $40.00 with shippiny to Colorado for everything is ~$500 Can you guys think of anything else I will need right now besides a CCP? Thanks again for all the help and quick responses!! I will be putting up pictures of the Blazer soon, as well as the TBI parts when/if I get them.