My Oil filler cap keeps coming off. Since my last oil change, going on 25oo miles ago, the oil cap has come off twice.
Anytime I have gone under the hood to look at something, or check the oil (since it is a fairly new engine, I am watching close) the oil cap is off. Luckily it has fallen someplace where it stuck and I was able to put it back on. Eventually it is going to fall into the fan or simply get lost.
Anyone have this before?
Any suggestions?
Oil filler cap
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Topic author - I finally get the smurf thing
- Posts: 165
- Joined: Mon Jul 28, 2008 6:55 am
- Location: Ohio
Oil filler cap
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1991 Astro CL 170k, then stolen and drove into a building, junked.
1995 Astro 110k sold for a truck, wish I hadnt.
Current, 1997 Safari, Explorer High Top Conversion, love my moneypit. "Humpty Dumpty"
1991 Astro CL 170k, then stolen and drove into a building, junked.
1995 Astro 110k sold for a truck, wish I hadnt.
Current, 1997 Safari, Explorer High Top Conversion, love my moneypit. "Humpty Dumpty"
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- I have my van tatooed on my cheeks
- Posts: 2667
- Joined: Sat Dec 02, 2006 12:34 pm
- Location: Orlando, FL
Re: Oil filler cap
Maybe just worn out. It's not a real high end part. Why not just replace it? 

1996 Safari SLX Hotair balloon transport vehicle
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- I plan to be buried in my van
- Posts: 1230
- Joined: Sun Sep 10, 2006 4:50 am
- Location: Billings, MT, 'MERICA!
Re: Oil filler cap
You can find a replacement at any auto parts store for peanuts.
Mike, Billings, MT, 'MERICA!
92 Safari SLE w/Z Motor (sold to a good home)
98 AWD Stro LS
93 Suburban Silverado 4x4
Look for the MISSING Alien in the Right Seat. AL, PHONE HOME!!!



92 Safari SLE w/Z Motor (sold to a good home)
98 AWD Stro LS
93 Suburban Silverado 4x4
Look for the MISSING Alien in the Right Seat. AL, PHONE HOME!!!



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Topic author - I finally get the smurf thing
- Posts: 165
- Joined: Mon Jul 28, 2008 6:55 am
- Location: Ohio
Re: Oil filler cap
I had planned to replace it. With this group you never know when the problem is going to have an answer like;
"Oh that is a common issue, just do this: <insert procedure>"
So I was just making sure there was not something else. I cant imagine how an oil cap wears out.
"Oh that is a common issue, just do this: <insert procedure>"
So I was just making sure there was not something else. I cant imagine how an oil cap wears out.
____________________
1991 Astro CL 170k, then stolen and drove into a building, junked.
1995 Astro 110k sold for a truck, wish I hadnt.
Current, 1997 Safari, Explorer High Top Conversion, love my moneypit. "Humpty Dumpty"
1991 Astro CL 170k, then stolen and drove into a building, junked.
1995 Astro 110k sold for a truck, wish I hadnt.
Current, 1997 Safari, Explorer High Top Conversion, love my moneypit. "Humpty Dumpty"
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- I sleep in my van
- Posts: 285
- Joined: Sat Oct 13, 2007 6:39 am
- Location: Calgary, Alberta, Canada
Re: Oil filler cap
Make sure you ask the parts person for a 710



2001 Astro LT AWD - SOLD @ 180,200KM
Now I got a 2006 Ford Expedition King Ranch 4 x 4
to pull a Hybrid RV - 2006 Kodiak 235
Calgary, Alberta
Now I got a 2006 Ford Expedition King Ranch 4 x 4
to pull a Hybrid RV - 2006 Kodiak 235
Calgary, Alberta
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Topic author - I finally get the smurf thing
- Posts: 165
- Joined: Mon Jul 28, 2008 6:55 am
- Location: Ohio
Re: Oil filler cap
I went to the parts store and picked one up for $10, had not seen the 710 post though.
The parts guy asked me "Oh, so you need the 710?" and I did not get it, had never heard it, he was nice enough to explain it
New cap fit tighter, sometimes the simplest thing is all you need.
The parts guy asked me "Oh, so you need the 710?" and I did not get it, had never heard it, he was nice enough to explain it

New cap fit tighter, sometimes the simplest thing is all you need.
____________________
1991 Astro CL 170k, then stolen and drove into a building, junked.
1995 Astro 110k sold for a truck, wish I hadnt.
Current, 1997 Safari, Explorer High Top Conversion, love my moneypit. "Humpty Dumpty"
1991 Astro CL 170k, then stolen and drove into a building, junked.
1995 Astro 110k sold for a truck, wish I hadnt.
Current, 1997 Safari, Explorer High Top Conversion, love my moneypit. "Humpty Dumpty"