305 LG4 won't start!
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Junior Member
Joined: May 2006
Posts: 3
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From: Stanton, CA
Car: 84 grey metallic z
Engine: 305 LG4 vin H
305 LG4 won't start!
I tore down the Lg4 to the block and made the necessary repairs of new gaskets, Edelbrock manifold, New Oil Pan and cleaning or restoring original parts. The putting back together part went well for a first timer, but the car cranks over but will not start. I got new wires and plugs, New Rotor and Distributor Cap with coil, new battery, carb shoots fuel so not a fuel delivery problem. I will say though I still have many connections that do not have homes or mates.
can anyone Help?
any comments will be appreciated.
can anyone Help?
any comments will be appreciated.
Member
Joined: Jul 2005
Posts: 460
Likes: 0
From: Jacksonville, Florida
Car: 1992 Camaro Z28
Engine: 5.7 LT1
Transmission: 4L60
Axle/Gears: 3.23's
Id say search for a wiring diagram on here and start with the first problem you mentioned. If its got fuel most likely its your ignition and maybe a ground somewhere. There are plenty of wiring diagrams along with vaccum diagrams on here so
its proven helpful to me many times, so someone else probobly had the same problem on here and you can see what they did.
its proven helpful to me many times, so someone else probobly had the same problem on here and you can see what they did. Member
Joined: May 2004
Posts: 309
Likes: 0
From: Chandler Town
Car: 92 Firebird Convert & 91 Camaro RS
Engine: 305 L03 TBI
Transmission: 700r4 & T5
Axle/Gears: Stock
you post in the wrong thread. it needs to be moved to the Tech / General Engine thread for more help. but i would check with the distributor and your spark plug wire. but if this post is relocated youll get plenty of help. just my
Supreme Member
iTrader: (1)
Joined: Jul 2004
Posts: 10,763
Likes: 4
From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
do you have your ground strap? (wire from back of passenger side head, to body of car, to ground it). I heard that is commonly left off, and causes weird problems.
It's most likely the distributor is in wrong. Pull it, hand turn the motor over to #1 compression, say 10* before, and drop in your distributor. Mark the distributor body where the rotor points, put on your cap, and put #1 at that mark, go around clockwise in order.
I had to re-do that a few times to get my motor to fire up the first time, it's tricky I guess
It's most likely the distributor is in wrong. Pull it, hand turn the motor over to #1 compression, say 10* before, and drop in your distributor. Mark the distributor body where the rotor points, put on your cap, and put #1 at that mark, go around clockwise in order.
I had to re-do that a few times to get my motor to fire up the first time, it's tricky I guess
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Originally Posted by 84Ztwentyeight
I still have many connections that do not have homes or mates.
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