[opa1604]

I'll try to check that also, I ran some solvent through the injectors, but i also know that if there severly fouled that may not be sufficent to clean them.the owner replaced the o2 sensors a few months ago, but didn't fix the problem that caused the failure in the first place. Luckily the o2 sensors are still under warranty and i talked to the parts store and they agreed to replace them.