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Old 05-06-2007, 02:29 AM   #10
68fleetsidec20
Registered User
 
Join Date: Apr 2006
Location: Canada
Posts: 25
Re: 5.3L GenIII /TH400 swap

57T210; Excluding parts runs, cleaning and painting the engine, and spending hours reading forums I probably only have less 35 hours into it and thats including the long day I put in today.

Today I went out looking for a fuse box and came up with this,

its out of a 1994 Grand Prix and seems to have everything I need and puts it in a nice package.

I tried to get some 4' aluminium bends for my intake but the local performance shop does't carry anything that size so Monady I'll get some 4" 304SS bends from work and fab up my intake. Untill then I bought a 90 degree plastic plumbing pipe and clamped it in.
The majority of my time today was spent on wiring. It was something I was looking forward to but once I got my game plan set up it went pretty smoothly. I managed to move the harness around so all the wires didn't sit right in the middle of the intake, instead tucking up around the backside. I got the majority of the wires soldered and heat shrunk into there respective locations and some just temporarily wired until I have more time tomorrow. I plugged in my ecu, which has been reprogramed by Wait4me Performance and primed the fuel system to check for leaks. Finding none I tried cranking it, to my disappointment it didn't fire. I confirmed spark and fuel pressure and I'm pretty sure that the injectors are firing so I'm not sure what the problem is. The guy I bought the engine off of had poured tranny fluid down the cylinders Earlier I had done my best to drain it but the spark plugs are fouled so I'm thinking that a fresh set might fix the problem. It was geting too late to keep working so I called it a night. Hopefully tomorow I will get this wrapped up.
Any suggestions on what might be wrong are apprecaited.

Last edited by augie; 04-06-2011 at 01:10 AM.
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