G'day all.

I've previously posted in the Caddy forums and had some helpful answers but I'm still stuck.

Short version, my brother put ULP in my diesel and drove 65kms. We got it towed and flushed, replaced filter etc. we ended up replacing the injectors, wiring loom, injector seals, bolts, fuel sending unit and fuel pump. Al by process of elimination.

During the elimination the car would often start and later stall after a while and struggle to start whilst warm.

We finished all the work yesterday by replacing the seals and bolts for the injectors.

Took it for a drive and it had full power and was going great. Went all speeds and sat on 100kms for a while. I slowed and sped up and it coughed a bit and stalled. Wouldn't start straightaway so we towed it back. Once back, and still warm, we turned it on and after 15 secs of trying to start it, it turned over and drove. We then stopped it and it started start away.

Can anyone suggest anything? I believe the new injectors do not need to be coded, can anyone confirm this? Any suggestions are appreciated. We are stumped!!!

Cheers Matt