it's an '87 1.8 8v. RD block CIS-E fuel injection....
any pointers, tips, knowledge etc.....would be greatly appreciated..
any pointers, tips, knowledge etc.....would be greatly appreciated..
Gas in my Oil!!!!!!......WTF!!!!
CAJUNDUBS
1 - 11 of 11 Posts
16 4runner, 18 ram 2500, 84 jetta aba, 85 jetta td, 00 cabrio
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3,706 Posts
sounds like youre dumping fuel.
Either one or more of your injectors are toast and need replacing, or something is seriously wrong with your cold start system (injector, thermo switch, etc.) and it/they are dumping fuel. I didn't notice where you live in your information, but if you live in a cold zone I'd bet on the cold start system being fouled up.
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8,171 Posts
How much gas?
how do you know?
A little isn't really a problem and oughta evap and leave with a warm engine and a few miles.
how do you know?
A little isn't really a problem and oughta evap and leave with a warm engine and a few miles.
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3,209 Posts
Just unplug the cold start valve. Or remove it from engine to make sure it's not leaking.
Could be a weak fuel pump or bad FPR. The cis-e fuel pressure gauge helps with this.
Could be a weak fuel pump or bad FPR. The cis-e fuel pressure gauge helps with this.
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2 Posts
do a compression test, rings could be toast. O2 sensor goes out, it will dump more fuel in there too.
X2 on that most likely if the rings. when in gear does the car feel like it doesnt want to move some times.
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2,050 Posts
I had this same problem back when I had my 1988 Fox wagon with CIS-E, in my case it was the white temp sensor for the fuel injection. Located on the bottom of the upper radiator hose outlet mounted on the front of the head. It had failed and the car thought it was cold all the time and my gas mileage was miserable. I changed the temp sensor and all was well. Just another thing you might want to check out.
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25,026 Posts
Unplugging it won't do any good. It wouldn't be an electrical issue with the valve. It would be the tiny little valve inside letting fuel past.
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