Hi folks was hoping to fire up my ls3. 1998 s 10 ls swap.
Fitech 70051 Ultimate Ls Standalone Efi Ecu W Trans Control
Ls swap no spark. I guess ill grab one locally. 2004 gto qsm 34880e with a brake vsr88 turbo goldbox flex fuel 9 4 link rear 850 cage and f body front suspension 1970 ss nova s480 lc9. Chevy 2500hd no start no spark no fuel cranks ok duration. I am running an ls1 computer. 53 ls swap running on the engine stand no vats delete. Gm 43l 48l 50l 53l 60l no spark but good fuel duration.
The car has the wiring for the iat its a stock 04 gto harness theres just no sensor to be found. South main auto repair llc 220268 views. I have fuel pressure but no spark or pulse. A bad maf and no iat might make it run poorly but it should still start. Car cranks and theres fuel but no spark. Ill also check the maf.
If its like others mafs it should be a 5v signal. This is in my 69 camaro with aaw classic update harness. What im not sure about are the crank and cam sensors and the wiring. I used the following for my three wire hookup to the engine harness from the aaw accessories connector. Ill unplug the maf anyway just as a test. Cant kill me 80273 views.
Engine was built by katech. Pcm has vats disabled already have the correct reluctor wheel. Dark blue fuel to gray fuel power feed on harness orange bat1 to orange constant power and pink ign1 to pink ignition on harness this also says. Im swapping in an ls7 block with ported ls3 heads. Ls swap crank no start what your mistake is duration. Thats what im thinking.
Gallery of Ls Swap No Spark
