Search results for query: *

I need a wiring harness in my 77 b300 sportsman,440 holley 750 vac secondaries.

Alternator putting out 14.7, battery at 13.1 out of van. New voltage regulator, two month old ecu. When running at idle, 10.5-11.5, while driving somewhere around 11.8- 12.0 maybe 11.99. While driving I have to down shift from D to 2 to keep from bucking and stalling when coming to a stop. Not...

1977 b300 sportsman royale 440 no overdrive. Electrical issues. Starts but must idle for a minute of two before able to put in drive without stalling. Voltmeter stays around 10.5 but will creep to 12v if on the gas pretty decent. Can't drive at night because lights are a drain on the batter.

How would the idler arm freeze up and any suggestions on what I should look for to avoid this happening again?

Thanks for the replies. Ended up having a welder cut the bolt and nuts off and weld a piece of flat iron onto the bracket and then weld that whole piece back in place. When it was pulled free from the rail, the lower hose from block to radiator was stabbed so I was waiting to replace that. I...

Idler arm?

I'm heading to drive way for more pics now

1977 b300 sportsman 7.2 holley 750 vac sec m not sure what to call it but a metal plate with four bolts that connect it to the front passenger side piece of frame just barely in front of that tire has ripped from rail. I'll post a better picture in a few. I looked up recalls and found something...

pictures coming soon

Lol :) so very glad you asked.. had to divorce the wife, the negativity was killing the B ride vibe. Cleaned up the electric, new ignition rebuilt the TQ but ultimately it was just too temperamental. Picked up a factory rebuilt 3310s 750cfm for super cheap which was the deciding factor. Do far...

Tried coil and tried a used ecu but still nothing. Thinking it's a wiring issue but I picked up a new ecu so gonna try that first but still have to fix the fuel line leak

Leaky fuel line among the tangled salad of wires. My bud helped me to decide to start fresh so I went ahead and started to clear the mess of wires. Next post will more than likely be a cry for help in rewiring ignition but from the diagrams I've looked at it seems pretty straight forward. Went...

Gap is set .008 and still no spark. Got a buddy coming over to help trace wires ad check for bad anything etc. Will post tonight. Thanks

Checking gap now then will give er a go. Really appreciate all the good input. Got good ground at ecu . The distributor connector has been cut so splicing in new end on wires coming from ecu and going to try a spare distributor that is gapped correct and has connector intact.

Not carb cleaner but teaspoon of gas in the carb no luck

No spark at #1. Checked from coil and no spark there either. Getting 12v to both + and - at coil though. Is that correct?

77 B300 sportsman ,440, thermoquad,what I believe to be stock everything else. New coil, new cap,new rotor, new wires, new plugs, new alternator, new starter, used but last seen running ECU, new ballast , newish voltage regulator. Had her running somewhat decent, drove 400 miles south to Vegas...

So I yuh honk I got the arm connected to the right place straight down pretty much. A lot of the vacuum hoses are already capped off with screws and such. Is there any of the vacuum tubing that I really cant frive without? Or better yet which ones are a priority.

I was looking at the words pump rod assembly and assumed it to be fuel, but now I'm guessing accelerator pump? Good news is I found the arm. On the ground next to my work area.

See next entry