Good Afternoon,
I was try to repair/ clean the flout Gauge of fuel indicator in the fuel tank but after put in back, a lot of problem come out such as:
1. If I start to heat up the engine in idle stationer, the engine was unstable/ like clogged up, look like not enough oxygen then after a few time the engine stop.
2. A/C manual switch not working, the compressor not working…only the hot air come out from the engine.
3. Washer pump not working anymore. Only the Whiper is working.
I do not know the relation between these problems with the float gauge that I was take a part, but before that there is not such a problem, kindly help me to give the explanation/ brightening to solve this problem…
. Thank you very much.

 

What model car do you have?
What year?
How many miles?
Did you do all the regular scheduled maintainence?

Did you change the fuel filter when you cleaned the fuel pump?
Did you check the fuses?
What country do you live in?