back fire when starting up
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Junior Member
Joined: Oct 2007
Posts: 8
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From: Spring Texas
Car: 88 iroc-z convertilble
Engine: 305
Transmission: 700r4
back fire when starting up
I need some advise on my 88 tpi 305. I have done a few upgrades to my car and now it backfires when I go to turn it over. Here is what i have done that might have something to do with it.
Attached is the firing order that i used.
- MSD 8.5MM Plug Wires
- Bosch Platinum Plugs
- K&N Air Filter
- Hooker 2055 Headers
- A/C Delete Pulley
- A/C Delete Heater Box
- Throttle Body Air Foil
Attached is the firing order that i used.
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92camaroJoe
Tech / General Engine
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Aug 13, 2015 06:07 AM
