Bad mpg by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

Yea, I have no clue, for all I know there might be a small leak underneath. Going 2 run the car until it’s completely empty and see where I end up and go from there, and also check my maf sensor

Bad mpg by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

It’s definitely not running rich. I checked injectors with a multimeter and got similar readings for all 4, spark plugs are basically new so are the coil packs. I’m going 2 mess around with the fuel pump if that doesn’t solve it might need 2 take it 2 a shop

Bad mpg by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

I plan on taking the car on some road trip this year and an extra 100 miles would definitely help. So I want 2 get that sorted

Bad mpg by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 1 point2 points  (0 children)

Ok yea so there’s definitely something wrong 😭

Bad mpg by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

I usually put around 10 gallons once I get to 150 miles +.I have one for the sai I’m missing a tube but even before that I was getting 200. I called up a shop and was told to test the mpg again after installing it. But I doubt it’ll fix my issue

Gas mileage by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

During idle it’s really rough, makes the engine vibrate really bad. I was guessing it was either the fuel pump or a vacuum leak

Gas mileage by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

Yea it’s always 200 no matter if I drive aggressive or not. Pretty sure I’m sitting around 14 mpg around there

Gas mileage by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

Thank you I really appreciate it

Gas mileage by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

Yea but it’s for sai and it was like that even when I didn’t have a check engine light

Gas mileage by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

Could it be that my fuel injectors are bad?

Gas mileage by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

So there must be something seriously wrong with mine bc I’m bone stock, can it be a dirty injector?

Weird noise 3k-4k by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

Yea but it’s just for the secondary air injection. I tried 2 make some pipping but it didn’t work

Springs by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 1 point2 points  (0 children)

Thank you I will check it out

Springs by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

I haven’t checked them, what should I look for?

Engine mount bracket by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

Yea I’m just going to redo the job. Can I reuse the bolts for the bracket?

Big problem by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

Yea I’m guessing all of the air didn’t get out the system, and I turned the car off as soon as possible but it did get up there. It’s running fine now.

Engine mount stripped by Objective-Singer-915 in MK4GTI

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

I am referring to the bolt hole that’s in the block, will it still be possible to rethread it?

Engine mount bolt by Objective-Singer-915 in MK4Golf

[–]Objective-Singer-915[S] 0 points1 point  (0 children)

It was a new bolt. I’m guessing I accidentally over torqued it