Questions & Answers for: Audi 100 hard to start when hot

start(fire) Turns over fine but I have to let her sit overnight then she starts even though the belts squeal for a minute and runs great until I shut her off. Then she turns over but not even close to

audi car audi 100e 2.8 1991 when car is cold it starts up when car is hot it takes time and the revs gose to 1500 then it cames down also when drivening and slowing down the revs go up then came down ...

start the car it turned over for a sec then died! I have tried it a couple of times but nothing! I have not had any problems with the car. I think it could be the fuel pump but I really have not idea?

hard to start replace coil it is not getting full volt. to the system when it get hot try useing ice on your coil to cool it down when it gets hot if the car starts you need to replace the coil.  

...lighter weight oil in the winter time, if the oil is too cold the starter will have to work extra hard to turn the engine over and sometimes this will cause fuel problems because the injectors are ...

i replaced the water pump and radiator in my 93 audi 100. Both top and bottom radiator hoses get hot and pressurized, but the water seems not to be circulating, and will overheat within about 15 ...

the water temp guage doesn't move off zero,and the air coming out of the heater isn't that hot even after travelling 20-30miles.The car is automatic.not sure if it could be the themostat. are they the

...and it starts no problem i can drive it doesn't hesitate. But when i go to make a turn it's so hard i literally have to use both hands to turn it never happened before. it has electrical

...hard. Putting it back in is a finesse action. German engineers have thought these things through and if something seems extraordinarily difficult, it's usually because you haven't figure out the ...

...the steering rack and pinion. they do wear out and need to be replaced. Why is my steering wheel hard after I changed power steering pump? Sometimes after a power steering pump is installed, ...