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Forum: 1.8T Engine

Discussion area for the 1.8 liter turbocharged 4-cylinder engine found in the Audi A3, S3, A4, Golf/Jetta MkIV, New Beetle, Passat, TT, etc.

  1. Exclamation Sticky Thread Sticky: VW 1.8T Engine Info

    Information regarding the 1.8 Turbo Engine for VW. Volkswagen Engine Information Includes engine codes, model years, horsepower, OEM boost, etc. ...

    Started by Ricas, 05-04-2008 10:48 AM
    • Replies: 4
    • Views: 21,413
    05-07-2008 06:02 PM Go to last post
  1. 2001 Jetta Wolfsburg 1.8t EPC light issues

    Hello all.. im new to VW and regret it at this point. My car has 181000 miles. I've sunk a ton of money in it.. Parts replaced (not all necessary,...

    Started by Wolfsburg01T, 03-31-2012 05:30 AM
    • Replies: 7
    • Views: 1,820
    06-15-2013 03:05 AM Go to last post
  2. Engine Troubles - Dropping Revs

    Went to start my car this morning, fine on start up.... about every minute or so the car will drop below 1000 rpm... Held down the gas and...

    Started by ryanbruce, 02-25-2011 02:24 PM
    • Replies: 19
    • Views: 1,368
    05-26-2013 11:11 AM Go to last post
  3. p0411 code help

    Alright....had a cel come on the other day after driving on the hwy for about an hour. Cleared the p0411 cel to see if it would come back. The next...

    Started by dmoe, 05-07-2013 11:33 AM
    • Replies: 3
    • Views: 160
    05-07-2013 06:57 PM Go to last post
  4. Question Soft limp mode when at WOT 1.8t

    Hello everyone, i'm looking for some suggestions / help with an issue i have with my 1.8t Issue : At WOT the car will start to build boost...

    Started by devbloggs, 12-28-2012 06:39 PM
    • Replies: 5
    • Views: 570
    03-04-2013 12:37 PM Go to last post
  5. Please Help (Car Died)

    Driving home from work this evening in the snow on Hwy 403 and my car lost all power and died. Turned the key, and it sounded like it wanted to start...

    Started by bigcol, 02-07-2013 05:24 PM
    • Replies: 4
    • Views: 269
    02-20-2013 07:39 PM Go to last post
  6. Rough Idle and Sucking Gas

    Having an issues with a 2001 GTi 1.8T. The car has 250K on it. On cold starts the car will run rough for around 30 seconds then it will smooth out....

    Started by bigcol, 10-29-2012 06:37 PM
    • Replies: 6
    • Views: 410
    10-30-2012 05:56 PM Go to last post
  7. Hesitation when pulling out of a corner

    Hey All, I have a 1.8t which has APR stg1, 007 DV, stock n75 and still has its n249 connected. I notice that when I take a right turn (3rd...

    Started by dub_0_7, 10-25-2012 11:56 AM
    • Replies: 1
    • Views: 265
    10-26-2012 04:31 PM Go to last post
  8. BFI Stage1 Poly Motor Mount (Driver Side)

    Hey guys, I had a new stock LUK clutch put in a couple months ago, and had a stage 1 BFI poly motor mount put in a couple months back in my 1.8 -...

    Started by dub_0_7, 10-25-2012 11:48 AM
    • Replies: 0
    • Views: 270
    10-25-2012 11:48 AM Go to last post
  9. Engine light?

    Engine light just turned on.. And now car is sluggish Would this be coil pack and spark plugs? Going to scan it tomorrow but im just wondering ...

    Started by Mini Man, 09-25-2012 11:25 PM
    • Replies: 11
    • Views: 986
    09-27-2012 10:19 PM Go to last post
  10. Welded my muffler, but want to reinforce. Tape or epoxy?

    Hi, I have a 1998 volkswagen Passat I have jus replaced the flex pipe by welding a new on one. The mechanic seemed to have done just an okay job(from...

    Started by show_time_23, 09-20-2012 08:23 PM
    • Replies: 1
    • Views: 473
    09-20-2012 09:14 PM Go to last post
  11. EPC / ASR / MIL need technical help

    So this is the issue I'm facing.. on most cold starts the rpms will stay in the 1100 range until i drive it for a bit then it calms back down to...

    Started by DHB, 08-21-2012 03:18 AM
    • Replies: 9
    • Views: 960
    09-11-2012 10:20 PM Go to last post
  12. hydrogen cell on the 1.8

    so with the rising price of gas, i am considering installing a hydrogen fuel cell off of ebay. has anyone out there tried one? i wonder if it is...

    Started by hal2000, 05-10-2011 01:37 PM
    • Replies: 23
    • Views: 1,912
    09-06-2012 07:07 AM Go to last post
  13. water pump and timing belt- help

    hey guys i need to replace my timing belt and water pump on my jetta, do you guys know of any part shops in the gta that would sell a complete kit...

    Started by TJ'S_GLI, 09-04-2012 08:23 AM
    • Replies: 1
    • Views: 368
    09-04-2012 10:02 AM Go to last post
  14. 1998 passat 1.8t, CLEANED Throttle Body, now car reving while in neutral

    ______________________________________________________________________________________________ I cleaned my throttle body and now the needle...

    Started by show_time_23, 08-20-2012 08:01 PM
    • Replies: 5
    • Views: 582
    08-22-2012 07:12 AM Go to last post
  15. 1998 1.8t passat SPARK PLUGS; are copper CHAMPION spark plugs okay?

    Hi, I heard that copper spark plugs perform better than iridium and platinum, they just dont last as long. So i went to purchase some NGK copper...

    Started by show_time_23, 08-15-2012 09:02 PM
    • Replies: 5
    • Views: 1,110
    08-16-2012 11:56 PM Go to last post
  16. Engine sounds like diesel - 2005 Jetta 1.8T

    Hello all, My Jetta sounds like a TDI. I recorded the engine sound while idling in my driveway...it's messed up...can anyone tell me what could be...

    Started by Neodymium, 06-22-2012 07:03 PM
    • Replies: 26
    • Views: 1,699
    07-10-2012 04:35 PM Go to last post
  17. Rad fluid leaking

    My rad fluid light came on the other day, and i thought it just needed a top up, it came on again today. I looked the fluid was under the clutch...

    Started by crash480, 05-14-2012 08:33 PM
    • Replies: 2
    • Views: 496
    05-27-2012 09:58 AM Go to last post
  18. 3" downpipe hitting firewall and/or steering rack

    So, got me a 3"downpipe and cat delete... everything is fine except for the 1st, 2nd, and some 3rd gear when rolled... the pipe is hitting.. poly...

    Started by Wolfsburg01T, 05-08-2012 01:41 AM
    • Replies: 4
    • Views: 566
    05-19-2012 04:01 PM Go to last post
  19. Muffler

    Hey Guys - The exhaust pipe cracked today right at muffler on the way home from work. I assume I have to replace the muffler itself. Any ideas...

    Started by bigcol, 05-16-2012 07:44 PM
    • Replies: 6
    • Views: 504
    05-17-2012 05:31 PM Go to last post
  20. Car stalling on cold starts.

    A few days ago it started. Every time I start the car on a cold start it is a bi**h to get it to turn over. It stalls out almost instantly. So i...

    Started by Born2DUB, 05-07-2012 07:41 PM
    • Replies: 3
    • Views: 525
    05-10-2012 09:49 PM Go to last post
  21. Unplugged MAF and NO CELL???

    He guys, I unplugged my MAF sensor the other night trying to figure out some issues. I drove car for like 20 min with it unplugged and i got NO...

    Started by JC77, 05-08-2012 07:34 PM
    • Replies: 6
    • Views: 716
    05-09-2012 10:36 PM Go to last post
  22. bubu happened, now what?

    So my head gasket blew the other day...yay :thumbdown::thumbdown::thumbdown: now i dunno what to do. I did have in plan that in the future (wasnt...

    Started by ipop07, 03-23-2011 09:58 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 109
    • Views: 7,191
    05-06-2012 02:33 PM Go to last post
  23. 2001 Jetta 1.8T Engine problems

    I am looking for some technical expertise, to help me cost effectively troubleshoot an on going problem with my 2001 Jetta 1.8T engine. I have...

    Started by nattysvw, 05-04-2011 10:42 AM
    • Replies: 12
    • Views: 7,113
    04-25-2012 07:46 PM Go to last post
  24. Stalling on startup after clutch replacement (02m)

    Hey Guys, Just had my clutch replaced on my 02m. Used the stock LUK replacement kit and reused my original DMF. When I started the car and left...

    Started by dub_0_7, 03-28-2012 09:46 PM
    • Replies: 10
    • Views: 818
    04-03-2012 10:31 AM Go to last post
  25. Oil cap blow by

    Popped my hood tonight inspecting the thousands in parts just dumped into this little 1.8t 5spd and there was some oil blow by around the oil cap....

    Started by Wolfsburg01T, 03-31-2012 09:37 PM
    oil cap
    • Replies: 4
    • Views: 1,135
    04-02-2012 02:01 PM Go to last post
  26. recirculation button not working

    Hello Does anyone know how hard it is to fix? When I press the button it no longer does anything, seems like the flap is stuck open. How much would...

    Started by nattysvw, 03-26-2012 09:02 PM
    • Replies: 3
    • Views: 576
    03-26-2012 09:45 PM Go to last post
  27. hey everyone

    Im new to generation dub. Im planning to run a gt2871r with 300whp till i build the motor. I plan to make and sell some downpipes and im already...

    Started by c-2concepts, 03-20-2012 12:58 AM
    • Replies: 0
    • Views: 365
    03-20-2012 12:58 AM Go to last post
  28. 2002 JETTA 1.8T 70K mi

    I bought a breather valve hose and found another broken hose. Does anyone know what hose is attached to breather valve hose that is broken in pic? ...

    Started by luisparamedic, 03-05-2012 06:19 PM
    • Replies: 1
    • Views: 560
    03-05-2012 08:05 PM Go to last post
  29. Crankcase hoses

    So I had a stalling issue so I went to the wonderful dealer who advised i needed new crankcase hoses (7 to be exact) to the tune of 700 bucks. ...

    Started by Etizzy, 02-09-2012 11:19 PM
    • Replies: 5
    • Views: 642
    02-18-2012 06:56 PM Go to last post
  30. Catch Can's

    So who running a catch can on their 1.8T? I've been looking at INA's can as it's a complete kit for 1.8T...

    Started by pfhettinga, 08-21-2009 01:13 AM
    • Replies: 20
    • Views: 2,148
    02-04-2012 02:33 PM Go to last post

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