gas mixing in my oil whats going on?
Thread Starter
Member
Joined: Jan 2007
Posts: 163
Likes: 0
From: N-B canada
Car: 84 camaro, 92 yota 4runner
Engine: 305 lg4 out of 81 z28
Transmission: th350
Axle/Gears: Not sure believe its 3.23
gas mixing in my oil whats going on?
my oil smells like gas, and i am pretty sure that it is getting gas from somewheres. I don't know whats going on could it be possible that i'm set up way to rich? my timing is definetly off, i changed to an edelbrock intake and just cant get it set up right. Check ---> http://www.youtube.com/watch?v=2IarHyzXQgU
Thread Starter
Member
Joined: Jan 2007
Posts: 163
Likes: 0
From: N-B canada
Car: 84 camaro, 92 yota 4runner
Engine: 305 lg4 out of 81 z28
Transmission: th350
Axle/Gears: Not sure believe its 3.23
Re: gas mixing in my oil whats going on?
how do i lean t out? is their a needle or something i have to twist?
Thread Starter
Member
Joined: Jan 2007
Posts: 163
Likes: 0
From: N-B canada
Car: 84 camaro, 92 yota 4runner
Engine: 305 lg4 out of 81 z28
Transmission: th350
Axle/Gears: Not sure believe its 3.23
Re: gas mixing in my oil whats going on?
sorry, i'm not 100% english, what's you mean by diaphram?
Thread Starter
Member
Joined: Jan 2007
Posts: 163
Likes: 0
From: N-B canada
Car: 84 camaro, 92 yota 4runner
Engine: 305 lg4 out of 81 z28
Transmission: th350
Axle/Gears: Not sure believe its 3.23
Re: gas mixing in my oil whats going on?
i might have an idea why its running rich, i did this cause she was leaking and was told i could just cut it, i blocked off the return line with a bolt that goes to the tank from the pump, could this be a problem?
Trending Topics
Junior Member
Joined: Nov 2007
Posts: 19
Likes: 0
From: British Colombia
Car: 1987 firebird custom
Engine: 350 crate
Transmission: 700r
Axle/Gears: 81 z28 rear
Re: gas mixing in my oil whats going on?
if your running a rochester then thats probably your problem, its killing me at a fast pace and is always a scene to adjust.drop it if so and go DEMON
Joined: Mar 2000
Posts: 43,187
Likes: 43
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
95% of the problems with Rochester carbs is what is done to them, not what they do.
You said the return line was leaking and you cut it and blocked it off. If you did that as you described, you should have fuel pouring out of the return line of the pump.
If you blocked off the return line from the pump with a bolt, the pump will put out too much pressure to the carb, causing it to flood.
The diaphragm is part of the mechanical pump. If it leaks, it will put gasoline into the engine oil.
It sounds like you need to rehook up the return line to the pump, though.
You said the return line was leaking and you cut it and blocked it off. If you did that as you described, you should have fuel pouring out of the return line of the pump.
If you blocked off the return line from the pump with a bolt, the pump will put out too much pressure to the carb, causing it to flood.
The diaphragm is part of the mechanical pump. If it leaks, it will put gasoline into the engine oil.
It sounds like you need to rehook up the return line to the pump, though.
Thread Starter
Member
Joined: Jan 2007
Posts: 163
Likes: 0
From: N-B canada
Car: 84 camaro, 92 yota 4runner
Engine: 305 lg4 out of 81 z28
Transmission: th350
Axle/Gears: Not sure believe its 3.23
Re: gas mixing in my oil whats going on?
i didn't have a chance to try it out today, but ill do my best this weekend, i sure hope thats the problem,
Thread
Thread Starter
Forum
Replies
Last Post
1992 Trans Am
History / Originality
27
May 10, 2023 07:19 PM
Navy8125
Engine/Drivetrain/Suspension Parts for Sale
4
Aug 21, 2015 09:32 AM
92camaroJoe
Tech / General Engine
6
Aug 13, 2015 06:07 AM






