Thanks fellas. Hope I can tribute some where. You all seem to have it well under control though :)
After the years I've spent on these, fairly knowledgeable on the TBI systems but still get stumped once in a while.
Chased the infamous TBI surge for weeks and finally got it: bad injector...
Hey guys,
Just another new guy from L.A.
Have a had a few (7 of them) '88-98 400s and plan grabbing another soon.
Figured being on GMT might help the process.
Currently have a '89 K5 4x4 and '91 Sub 4x4, both with Bosch H4 headlight mod.
thanks!