Revving Up and Down
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Old Timer
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Revving Up and Down
Hi all, I have a 1.8 gti cabriolet, 1991 and am having a problem with it. On start up it starts straight away, but after a minute or so the car starts revving up and down. It idles steady after about 5 mins no problems. It does not cut out at all but it a bit annoying revs racing up and down. Any help with be much appreciated and thanks again in advance.
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Local Hero
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Look at guides to kjet issues. sounds like 5th injector/cold start issues. Vaccum leaks can lead to hunting and fluctuations.
https://www.clubgti.com/forums/index.php?threads/k-jet-rough-on-start-up-newbie-questions.255867/
https://vwgolfmk1.org.uk/forum/index.php?page=topicview&id=big-block-injection_2%2Fk-jet-made-easy_2
https://www.clubgti.com/forums/index.php?threads/k-jet-rough-on-start-up-newbie-questions.255867/
https://vwgolfmk1.org.uk/forum/index.php?page=topicview&id=big-block-injection_2%2Fk-jet-made-easy_2
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T25 Diesel…sameoldblueshi£ (currently under resto)
Rocco gt2….1990 secret 2…(currently under resto)
Mk4 99 1.8t indigo blue Gti with 43k miles
Caster 93 clipper JH Green cabby
Snowy 91 GTi White cabby( sat waiting for inspiration)
Myvalver 89 GTi Grey mk2 16v
Yuppy Flu 91 GTi Flash Red Sportline
Golf mk1 owner's club on Spotify
Mk1 golf owners club playlist: Golf mk1 owner's club playlist - YouTube
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