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Re: fuel in oil

To: 6pack list <6pack@autox.team.net>
Subject: Re: fuel in oil
From: Peter Macholdt <vze2846b@verizon.net>
Date: Sun, 20 Jun 2004 13:36:14 -0400
Jim,

It's the float valve(s) in the carbs. One or both is sticking open and
allowing fuel to flow up into the carb, down the intake, past the valves,
into the chambers, then down past the rings into the oil pan. You need to
pull the carbs and replace the valves. It maybe that some crud just found
its way into the valve, that the valve is shot, or that it is just not
adjusted properly.

In any case, the easiest fix is to replace the valves (either stock or
grouse jet- I've heard bad things about both, so I assume that they are
pretty much the same). As someone who tried a simple adjustment as a fix,
then had to drain and waste 5 quarts of new oil, I'd just do the value
replacement first.

It's not the fuel pump. That will always allow fuel to flow towards the
engine, even when the car is not running.

Oh yeah, don't start the car again until it's fixed. The explosion might be
fatal.

Peter
'68 TR250 (enough email, it's Father's Day and this Dad is goin' out for a
drive)



on 6/20/04 3:05 AM, clarkja34@netscape.net at clarkja34@netscape.net wrote:

> Hi there here is  a problem that just occerred. I just went out to fire up my
> 72 TR6 and I checked the oil level before I went to start it. It had been
> stored all winter and had a full tank of gas. When I liiked at the oil check
> rod I found that the level was way above the full mark on the rod. It also
> smelled a bit like gas. I then drained the oil and put new stuff in but made
> sure to crank the engine over quite a bit ti get new oil circulating again.
> (pulled out the coil wire). I then put it back started the car and it runs
> fine. Here is the question. How did the gas get into the oil? I have heard of
> this happening before but he never found out how the gas got in the oil
> either. I thought it might have got in through a ripped diaphram in the fuel
> pump but the pump runs okay. Any suggestions as to what is happening. It only
> seems to happen when the car is put up for extended storage. Tks in advance
> Jim





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