Loud Tick or Pop at WOT - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Shugalou · 05-26-2018, 03:33 PM

Hey guys,

I'm trying to diagnose an issue I've been dealing with for a bit.

The motor is a 305 with a Q jet 4 barrel and at WOT I get a loud tick sound almost like one loud pop, and power will cut out and I get out of the pedal. Everything returns to normal once I get back into mid and light throttle but when I hit WOT again I get the same thing.

Could this be a spark issue? I think my lines might overlap near the distributor or could this be the coil ontop of the distrubtor? Or is it something worse?

Any help is appreciated

Thanks guys

05-26-2018, 03:33 PM	#1
Shugalou Registered User Join Date: Jan 2013 Location: Toronto, ON Posts: 458	Loud Tick or Pop at WOT Hey guys, I'm trying to diagnose an issue I've been dealing with for a bit. The motor is a 305 with a Q jet 4 barrel and at WOT I get a loud tick sound almost like one loud pop, and power will cut out and I get out of the pedal. Everything returns to normal once I get back into mid and light throttle but when I hit WOT again I get the same thing. Could this be a spark issue? I think my lines might overlap near the distributor or could this be the coil ontop of the distrubtor? Or is it something worse? Any help is appreciated Thanks guys __________________ Found my dad's old truck http://67-72chevytrucks.com/vboard/s...d.php?t=563321 Newspaper Article Publishing the quest find my dad's old truck http://www.theglobeandmail.com/globe...ticle12494281/



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