3sgte died..., Cut out on me...?? Options

[Celica_At_GT]

Well here is a little history first (since haven't posted on this board much - use to a lot on cnet (celica.net) back in the day though....

I had done a 3sgte engine swap and had a buddy do all the wiring for me (about 3 years ago). After finishing the mechanical stuff and putting th engine in, I found out the wiring was hosed. I took it to a shop to get it looked at and they put a microtech standalone ecu in it.

I finally got it running and it ran great for about 2 hours of usage and then just died on me. I haven't been able to restart it since then (but haven't been working on it too much)...

The pistons all seem to have really low compression (all around 90-100 psi). I am wondering if
1. what the compression should be.
2. if it is low, why is it low on all of the cylinders - does this mean the head gasket may have been put on wrong?? What could this imply?

Thanks for any assistance.
Ben

[lagos]

yeah thats not enough compression for the engine to start and like zip said, who knows what the stand alone is programed to do. ... but like it or not, looks like you have to take it apart again .

at least you are getting fuel and spark, so that gives some good sign that the ecu is trying to do its job.