it run like it's missing but, it's not. i check everything and try all of this already , coil , ignitor, ecu, cam sensor, crank sensor. it weird. and new throttle body

 

Any vacuum leaks?

 

It feels like it's missing but it's not? Is the problem with the car?

 

you getting CEL codes? i had a passot with an issue like this. (which is why i mention it-only because of the similarities) it did have a mis-fire code. another shop recommended an ecu. i didnt agree...yet. i checked the resistance on the injectors-all good. only cylinder number 2 had the issue. but the car felt awful (missing) at 35-50 mph only. swapped the coil on number 2 and number one cylinders and got a mis-fire code for number 3 cylinder. notices the low fuel but didnt think nothing of it since i was going straight when i got missing issues. and the fuel light wasnt on. noticed the passat should have plugs changes at every 40,000 mile service so i changed the plugs. (the car had 112000 on it) cleared CEL and the car ran fine....for a week. it came back with the same problem. and low fuel. changed all the coils and cleared the CEL. no issues. filled it with the oem recommended premium gas and it stayed with no issues. i was told to keep the car a while so i knew it was fixed. i also up sold a timing belt and tensioner. and i kept the car longer. no issues. after 3 weeks of driving it and running premium fuel, it still had no issues. gave it back and told them to only use premium fuel. their daughter was driving and only putting regular gas 5 to 10 bucks at a time but it has been fine ever since. look into these other possibilities. fuel type. servie due such as plugs or timing belt. check the coils.

 

have you checked the plugs? possibly valve cover gasket leaking oil into the spark plug area?

 

this is what happen from the beginning , i got two code p1361 which is for the cam sensor, and p1381 which also for the cam, it has two sensor in the cam. so i change that . took the whole timing off, still run like ****. so i took the time off again change another one in there plus a new crank sensor and a new cam gear. i also try the new distrubutor, new coil, new spark plug, new ecu , new engine harness, basically everything ****ing new, i have two car just the same year and model. i change everything , and still run like ****. let me know if u have any idea, thanks

 

well after changing everything is still have this one code p1361 which is for the cam sensor. i try two cam sensor not one. and a new crank sensor when i did the timing for the second times. fuuckkkkkkkkkkkkzzzzz

 

i think the cam is the fcukin problem not anything else but i can't find out what the hell is it,after trying everything that i could think of about the f cam.

 

there could be an issue with the ecu. i hope not nut if you got two cars try swaping the ecus if the cars are the same

 

i forgot to tell u that i have 3 ecu not one for the same car

 

i forgot to tell u that i have 3 ecu not one for the same car

 

i got it figured out , i open up the timing again , and the timing was off by two or three teeth. i then lined up everything put it back then and it now run like a champ....... **** spent so much time on this ******* car.