why do the coils to the spar plugs not spark

why do the coils to the spar plugs not spark 5 answers

I have a 2004 a4 1.8l audi that has a cel, code p0302, it is intermittent, it has 85,000 miles on it, it does it mostly after sitting for a while, So i changed plugs, all coils, swaped coils, swaped injectors, and when it does it the cel will flash , it is a miss fire but I.m lost , it is not going through any coolant, any ideas, when it runs it runs great, im at a loss, thanks for any help 3 answers

I have a 2004 a4 1.8l audi that has a cel, code p0302, it is intermittent, it has 85,000 miles on it, it does it mostly after sitting for a while, So i changed plugs, all coils, swaped coils, swape...

How do you get to the starter motor mounting bolts? 4 answers

I have a 2002 audi A4 quatro, 1.8 litter, when i tried to start it the engine does not turn neither does the starter the only thing it does is a little click when i turn the key, all the lights come o...

I have an 1999 audi a4 quattro 1.8 the engine turn but want crank I change the spark plugs an also visibly look at the timing chain nothing seem to be broken or loose I have also clean the injectors 1 answer

This problem didnt occur til it run out gas an I also checked the furl pump gas is is pumping strong to the injectors

Can the oil sensor cause the car not to start 9 answers

I can oil pump, crank sensor & sub-block as well as top gasket, but my car wont start. What could be the problem?