1
Fuel Systems and Drivability / Re: No Start TBI
« Last post by Captkaos on July 17, 2025, 08:45:59 am »Yep, guess I'm sub 100.............? Sub 100? What do you mean? Are you not able to get to that link?
All Classified forums require a Site Supporter subscription. It is only $25 per year and you can buy and sell whatever you like on the forum. To become a Site Supporter, go to Your Profile and select "Paid Subscriptions."
1
Fuel Systems and Drivability / Re: No Start TBI« Last post by Captkaos on July 17, 2025, 08:45:59 am »Yep, guess I'm sub 100.............? Sub 100? What do you mean? Are you not able to get to that link? 2
Members Rides / Re: 1987 Silverado V10 from the frozen north« Last post by JohnnyPopper on July 16, 2025, 11:02:49 pm »Love it when a plan comes together! Congrats!
3
Fuel Systems and Drivability / Re: No Start TBI« Last post by VileZambonie on July 15, 2025, 07:30:32 pm »Follow the flow chart and study the diagram. Check the pinouts at the ECM if all 3 fuses have B+ on each side of the fuse. I am attaching the connector views for you.
4
Fuel Systems and Drivability / Re: No Start TBI« Last post by catbird7 on July 15, 2025, 05:05:33 pm »Yep, guess I'm sub 100.............
5
Fuel Systems and Drivability / Re: No Start TBI« Last post by VileZambonie on July 15, 2025, 01:43:50 pm »Did you click the link?
6
Members Rides / Re: 1987 Silverado V10 from the frozen north« Last post by Shifty on July 15, 2025, 11:47:02 am »heck yeah!
![]() 7
Fuel Systems and Drivability / Re: No Start TBI« Last post by catbird7 on July 15, 2025, 07:07:28 am »Explain, "two cavities at the ecm"? You need to dumb this down for me.
8
Members Rides / Re: 1987 Silverado V10 from the frozen north« Last post by nbarr7 on July 14, 2025, 07:16:42 pm »I get behind updating things here. Like was suggested, oil pressure was just a gauge malfunction. It drives great.
That said, since November I have put much of the interior back together, after adding some sound dampening to the floor under the carpet. I re-sprayed/dyed burgundy some eBay door cards (my body guy broke both mine) and got new carpet lowers (old owner cut speaker holes). Replaced all the window gaskets, and now am looking to replace the frame on the passenger smoker/vent window - just have to find my rivet gun before drilling it out. Got a new repro rear bumper, and a rust-free front bumper. Re-spray painted the headlight bezels silver for clarity. Added a new bed bolt kit, so that's locked down now. mud flaps (minor) What else have I done...? New side trim, emblems, fuel injection emblem (my original one on the new repro tailgate!) Lots of odds and ends etc. Still need to do the headlienr, but I'm driving this thing this summer! Already put over 100 miles on it in the last few weeks (I live in the country, so everything is at least 10 miles away ha). Got some tubby steering, but I haven't yet replaced tie rod ends etc, so likely I'll do that soon-ish. But for now, I'm putting the miles on enjoying it! 9
Fuel Systems and Drivability / Re: No Start TBI« Last post by VileZambonie on July 14, 2025, 07:12:59 pm »http://forum.73-87chevytrucks.com/smforum/index.php?topic=37738.0
If you are certain ECM B has power in and out of the fuse, check at the two cavities at the ECM as seen in the link I posted. 10
Fuel Systems and Drivability / No Start TBI« Last post by catbird7 on July 14, 2025, 05:56:24 pm »1987 R10 305 4spd manual 4x4. No pulse to injectors. So far I have purchased new fuel pump, new fuel filter, new fuel pump relay, completely new distributor, and new computer. Verified power at both ecm fuses and verified the fuses are good. Overriding the relay, forces the fuel pump to run and provides fuel pressure at the injectors however will not spray. 9 volt battery applied to injectors produces good spray from both injectors and allows the engine to run but only until the initial sprayed fuel is burnt. I have no check engine light at all, and I pulled the instrument panel apart and verified the actual bulb for check engine light is good. I'm lost!
|