Randomly replacing parts until you find the defective one gets expensive. Especially if the defective part damages the new components as you replace them. Best to find the problem before replacing parts.

"It's just a phase. He'll grow out of it." Mama, 1964

1956 Chevy 1/2-ton 3100
1953 Chevy 6100 "The Yard dog"
1954 GMC Suburban Now with a new proud owner.