Re: 84 Silverado 305 starting issues
This kind of a problem has been discussed a lot on the '67-'72 side of the forum.
Q-jets have to have a leak problem underneath the bottom of the carb where there are some plugs.
Edelbrocks also have a problem with fuel boiling out of the carb because of heat. A phenolic heat isolator installed under it usually fixes the problem.
The starter turning over slowly after the engine gets hot is a symptom of starter heat soak. A heat shield can be installed over the starter, sometimes this helps. Also a mini-high torque starter usally solves the problem.
Many people will suggest checking and making sure all connections are good on the positive and negative wires. I had wires from the battery that had corrosion on the inside of the insulation causing a problem.
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'67 Chevy C-20 short stepper - build complete, 454/SM-465.
'75 C-30 Single Cab DRW-350 small block/NP-435.
'77 GMC-6500 Dump Truck, 427 Tall Deck.
'92 GMC K-3500 Duallie, 454/4L80E.
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