Don't know why cars not running
Thread Starter
Junior Member
Joined: Sep 2011
Posts: 23
Likes: 2
From: OKC, OK
Car: 89 firebird
Engine: 2.8L lb8
Don't know why cars not running
Hey guys I need some help with my car. I have a 1990 firebird 3.1l and randomly one day it started idling rough and wouldn't rev past 2000 Rpms and it was back firing so I replaced the fuel pump and filter and it still did the same thing so I replaced the distributor and timed it and now it doesn't start at all. It just cranks till the battery dies I'm thinking I didn't time it right I took spark plug one out and manually cranked it till air came out and I put the cap back on and put plug one on where the rotor pointed on the firing diagrams it says plug 5 should go there does it matter where I put spark plug one?
Member

Joined: Mar 2012
Posts: 340
Likes: 0
From: california
Car: camaro
Engine: 3.1
Transmission: auto
Re: Don't know why cars not running
if you dont put the plugs in the right order they wont fire right. im not sure abotu why your car isnt firing up. sorry i couldnt be more help
Thread Starter
Junior Member
Joined: Sep 2011
Posts: 23
Likes: 2
From: OKC, OK
Car: 89 firebird
Engine: 2.8L lb8
Re: Don't know why cars not running
Well on the distributor cap it's spose to be 123456 but I have it 561234 would that matter as long as it's in order or does the one have to be in a specific spot?
Joined: Mar 2006
Posts: 4,369
Likes: 17
Car: 1973 Datsun 240Z/ 1985 S-15 Jimmy
Engine: Turbo LX9/To be decided
Transmission: 5-speed/T-5
Axle/Gears: R200 3.90/7.5" 3.73
Re: Don't know why cars not running
Technically that's still 1-2-3-4-5-6.
There's no specific start point, as long as the rotor is pointing at each cylinder's spark plug terminal when that cylinder is at TDC compression stroke it will run.
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