1990 acura integra engine keeps flooding
#1
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1990 acura integra engine keeps flooding
Well, just to avoid silly questions. I have replaced the spark plugs, spark plug wires, distributor, the coil, made sure the spark plugs were gaped too 1.1, double checked the spark plug firing order, and set the mechanical timing to 16 degrees. Now on to the problem>>> I was trying to set the timing using a gun ( keep in mind the car was running like **** thats why I was doing this) while the car was running and I plugged the wire from the gun into the distributor in cylinder #1 and it fell out and the car bogged out and died. I have since taken all of the above mention steps to fix it yet the car floods out every time I try to start it. The last time I got it to run and it ran ******* awesome until I parked it and let it idle. The idle calmed down to around 700 to 650 rpms. Then the car just started to jump the idle up and down from around 650 to 1000 rpms and eventually it just bogged out and flooded again while running and shut down. I tried to give it gas while the idle dropped but it bogged out even worse when I did that and eventually flooded out. Now every time I try to start it it just floods with gas and wont start. Please help me out here guys
#3
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Re: 1990 acura integra engine keeps flooding
nope..no check engine light showing up..I wish I had another ecu..how can I test the one I have?
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Re: 1990 acura integra engine keeps flooding
How is it "flooding" with gas, that term is really only relevant to carbureted engines. If you "flood" a fuel injected engine then you'd essentially be hydro locking it with fuel (filling the cylinder with fuel).
Also, you don't set your mechanical timing to 16deg, you set your IGNITION timing to 16deg BTDC.
It sorta sounds like you need to start back at square one because from what you've typed it doesn't sound like you have an understanding of what is going on with your engine currently nor how you need to be trying to get it to run.
Also, you don't set your mechanical timing to 16deg, you set your IGNITION timing to 16deg BTDC.
It sorta sounds like you need to start back at square one because from what you've typed it doesn't sound like you have an understanding of what is going on with your engine currently nor how you need to be trying to get it to run.
#5
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Re: 1990 acura integra engine keeps flooding
How is it "flooding" with gas, that term is really only relevant to carbureted engines. If you "flood" a fuel injected engine then you'd essentially be hydro locking it with fuel (filling the cylinder with fuel).
Also, you don't set your mechanical timing to 16deg, you set your IGNITION timing to 16deg BTDC.
It sorta sounds like you need to start back at square one because from what you've typed it doesn't sound like you have an understanding of what is going on with your engine currently nor how you need to be trying to get it to run.
Also, you don't set your mechanical timing to 16deg, you set your IGNITION timing to 16deg BTDC.
It sorta sounds like you need to start back at square one because from what you've typed it doesn't sound like you have an understanding of what is going on with your engine currently nor how you need to be trying to get it to run.
#6
I'm really 2slow
Re: 1990 acura integra engine keeps flooding
I would try another ecu if you can. An injector driver or two might be bad causing extra fuel to be poured in the cylinder(happened to my friends supercharged h22 lude). I would also check and make sure that the cam gear marks line up with the crank pulley to make sure the timing belt hasn't skipped. Do you have good spark?
#7
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Re: 1990 acura integra engine keeps flooding
I would try another ecu if you can. An injector driver or two might be bad causing extra fuel to be poured in the cylinder(happened to my friends supercharged h22 lude). I would also check and make sure that the cam gear marks line up with the crank pulley to make sure the timing belt hasn't skipped. Do you have good spark?
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#9
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Re: 1990 acura integra engine keeps flooding
I would try another ecu if you can. An injector driver or two might be bad causing extra fuel to be poured in the cylinder(happened to my friends supercharged h22 lude). I would also check and make sure that the cam gear marks line up with the crank pulley to make sure the timing belt hasn't skipped. Do you have good spark?
#11
Re: 1990 acura integra engine keeps flooding
Hmm...your original post says that you already replaced the dizzy.
When you say you are flooding, does the car start and than die?
Or the car does not start and you know your flooding because you have removed your spark plug and sprayed air into the cylinder and got fuel shooting out.
When you say you are flooding, does the car start and than die?
Or the car does not start and you know your flooding because you have removed your spark plug and sprayed air into the cylinder and got fuel shooting out.
#12
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Re: 1990 acura integra engine keeps flooding
Could also b ur main relay and ignition switch wat u should check wit a volt meter is if ur getting power to ur distributor while its still plugged in just stab a little whole to BLK/YELL wire try to see if it ever looses power.
#13
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Re: 1990 acura integra engine keeps flooding
There are a few things that can cause a no spark problem, number 1 is a bad coil, it can be pulled and tested, number 2 is a bad ICM, it can also be pulled and tested, there are other reasons for no spark, as mentioned, no power to the distributor assembly, you should be checking, [troubleshooting] things before yo go and replace parts, kind of late for that now though.
Then again, if the new distributor does not work, your back to square one, troubleshooting.
With that said, hopefully the new distributor solves your problem, if not at least you will have a spare, that's the thing about tossing parts at a problem, it only works if the first part you replace is the problem. 94
Then again, if the new distributor does not work, your back to square one, troubleshooting.
With that said, hopefully the new distributor solves your problem, if not at least you will have a spare, that's the thing about tossing parts at a problem, it only works if the first part you replace is the problem. 94
#14
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Thread Starter
Re: 1990 acura integra engine keeps flooding
There are a few things that can cause a no spark problem, number 1 is a bad coil, it can be pulled and tested, number 2 is a bad ICM, it can also be pulled and tested, there are other reasons for no spark, as mentioned, no power to the distributor assembly, you should be checking, [troubleshooting] things before yo go and replace parts, kind of late for that now though.
Then again, if the new distributor does not work, your back to square one, troubleshooting.
With that said, hopefully the new distributor solves your problem, if not at least you will have a spare, that's the thing about tossing parts at a problem, it only works if the first part you replace is the problem. 94
Then again, if the new distributor does not work, your back to square one, troubleshooting.
With that said, hopefully the new distributor solves your problem, if not at least you will have a spare, that's the thing about tossing parts at a problem, it only works if the first part you replace is the problem. 94
#16
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#17
Re: 1990 acura integra engine keeps flooding
Check your cam timing. What kind of parts are you using? One of the first places I would start with, is replacing aftermarket parts. I would use a factory distributor cap & rotor, make sure the rotor is installed correctly. Igniters and coils are common problems. Check the screws on the coil leads, the heads strip out easily, if the wrong length of screws are used the leads won't make contact even if the screws are tight. Can you borrow a complete distributor from a good running car?
#18
Re: 1990 acura integra engine keeps flooding
I had a similar problem with my '97 Integra. After replacing a few parts and not fixing the problem the Check Engine light finally came on. The tech said it was the Engine Coolant Temperature Sensor. It was reading -80 degrees F and so was pumping extra fuel into the engine. Had it replaced and the problem has gone away.
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