I have an 02 Supra Launch SS with the indmar 320 TBI, I'm assuming we have the same engine. I currently have the same exact issue. Motor would turn over but not fire unless a sprayed carb cleaner in the TB. Found another post stating the fuse on the rear of the block near the ECU was blown and that that was the culprit. Fuel pump not priming at all, and each time I replaced the fuse as soon as I turned the key to accessory it would blow. May I ask why you replaced both, instead of just the high pressure? Thank you in advance.


Zk