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K100-forum.com » Technical, repair and troubleshooting » Won’t start and flooding

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1Back to top Go down   Won’t start and flooding Empty Won’t start and flooding Mon Nov 18, 2019 4:59 pm

Wally!

Wally!
active member
active member
Hello guys 1st ask since joining.
So just got my project a 1987 k100rt it turns over starts but then floods with in seconds and wont start again.
The guy I bought it off has changed the ignition lines, fuel regulator and  fuel pump to try to fix it but non of this worked. This evening I have checked there is a spark at all plugs and the leads are in the correct order. I do have short clip of it flashing up but not sure how to load it up on here.

Any advice with the bike would be great as I have been told these are amazing reliable bikes.

Many thanks


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1987 K100RT project on the go
    

2Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Mon Nov 18, 2019 5:24 pm

MartinW

MartinW
Life time member
Life time member
Check the temperature sensor and its connection. A faulty sensor or bad connection can cause flooding. There is a table showing the correct correlation between water temperature and resistance in Ohms.
Regards Martin.Won’t start and flooding K100_t11


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1992 K75s
    

3Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Mon Nov 18, 2019 6:36 pm

Point-Seven-five

Point-Seven-five
Life time member
Life time member
Is there any chance the injectors are stuck open?  How long has it been since the bike was in regular use?


__________________________________________________
Present: 1991 K100RS "Moby Brick Too"
 
Past:
1994 K75RT "Ilsa, She Wolf of the SS"
1988 K100RS SE "Special Ed"
1994 K75S "Cheetos"
1992 K100RS "Moby Brick" R.I.P.
1982 Honda FT500
1979 Honda XR185
1977 Honda XL125
1974 Honda XL125
1972 OSSA Pioneer 250
1968 Kawasaki 175
    

4Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Mon Nov 18, 2019 6:45 pm

Laitch

Laitch
Life time member
Life time member
Wally! wrote: I do have short clip of it flashing up but not sure how to load it up on here.
Upload it to YouTube then post its URL link here.


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1995 K75 90,000 miles
    

5Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Mon Nov 18, 2019 9:22 pm

Matthew-Brisbane

Matthew-Brisbane
Life time member
Life time member
Additional the TPS and or the AMF could be corroded if it has been sitting  

The best  start is working thought the fault finding flow chart


__________________________________________________
1986 K100 RS Motorsport
1988 K100 RS SE
1990 K1 known as Barn Find 
2004 F650 GS known as DACK-DACK
 
#### K100 RS Project 
2011 R1200 GS known as Big Blue 
    

6Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Tue Nov 19, 2019 7:59 am

Wally!

Wally!
active member
active member
Matthew-Brisbane wrote:Additional the TPS and or the AMF could be corroded if it has been sitting  

The best  start is working thought the fault finding flow chart

Sorry where would I find one of these?


__________________________________________________
1987 K100RT project on the go
    

7Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Tue Nov 19, 2019 1:14 pm

Laitch

Laitch
Life time member
Life time member
Wally! wrote:Sorry where would I find one of these?
Click on this link. Then click I agree. Look near the bottom of the column labeled Electrical and click on the link Troubleshooting the EFI.


__________________________________________________
1995 K75 90,000 miles
    

8Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Tue Nov 19, 2019 6:09 pm

Wally!

Wally!
active member
active member
Laitch wrote:
Wally! wrote:Sorry where would I find one of these?
Click on this link. Then click I agree. Look near the bottom of the column labeled Electrical and click on the link Troubleshooting the EFI.
Very helpful thanks


__________________________________________________
1987 K100RT project on the go
    

9Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Tue Nov 19, 2019 7:26 pm

92KK 84WW Olaf

avatar
Life time member
Life time member
If you are checking the temperature sensor also check it was not fitted with PTFE tape, it must be metal to metal. If not it will give overfuelling.....

Also check fuel connections are correct and not reversed.


__________________________________________________
1992 K100LT 0193214 Bertha Blue 101,000 miles
1984 K100RT 0022575 Brutus Baja Red 578 bought 36,000 now 89,150 miles
1997 K1100LT 0188024 Wotan Mystic Red 689 58,645 now 106,950 miles Deceased.
1983 K100RS 0011157 Fricka 606 Alaska Blue 29,495 miles Damn K Pox Its a Bat outta Hell Now 58,200 miles. 
1996 K1100LT 0233004 Lohengrin Mystic Red 38,000 miles currently 51,800 miles.
1983 K100RS 0004449 Odette R100 colours 58,000 miles. Sprint fairing now 63,390 miles

Past:
1968 Yamaha 80 YG1
1971 Yamaha 125 YAS-1
1968 Honda 125 SS
1970 Honda CD 175
1973 Honda CB500-4
Honda CX 500
    

10Back to top Go down   Won’t start and flooding Empty Re: Won’t start and flooding Wed Nov 20, 2019 5:03 pm

Matthew-Brisbane

Matthew-Brisbane
Life time member
Life time member
Welcome to the forum   

Wally are you the Navy bloke from Facebook  ?


__________________________________________________
1986 K100 RS Motorsport
1988 K100 RS SE
1990 K1 known as Barn Find 
2004 F650 GS known as DACK-DACK
 
#### K100 RS Project 
2011 R1200 GS known as Big Blue 
    

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