Club 80-90 Forums

ok good call. thanks for suggestions. all filters are new and new lines throughout. petrol pump seems strong and float chamber is full but cannot verify the diaphram. i wil lcheck the cam and the coil.  also checked the timing but it seems to run more advanced (7-8degs) than the book says (5degs btd...

its had a different coil to check its all ok. but not verified recently. well it runs fine all day hot and cold when its ticking over. revs slowly climb and then rebalance as it gets hotter.  its when you lift the clutch to set off it bogs down and clutch in to stop the stall. # many revs (3-4k) and...

our T25 is bogging down under power demand. the carb is revised with a new kit and set up as per the various youtube guides. it starts well, ticks over well, and runs well until fully hot. i think the mix and idle are about right at tick over.  i just cant  make it run smooth when its time to drop t...

choke pull down replaced from an old carb. 

also found that secondary phase plastic clip had broken. big fight to swap the whole butterfly and axle from the old carb, since the plastic clip is rivetted onto the axle.

now its all build and heading back in the bus tonight. 

 

Hi all,  i decided that i dont trust the carb rebuild afterall. that would explain the cold start issues and the die on throttle issues. carb removed for tests. there are a few threads on the pierburg set up and i skimmed them all. focussed on a couple of relevant factors at least.  a few noted i wo...

ahh well. timing was the first thing on the to-do list and we ended up guessing by ear. since then i found the details on here and set to 35deg BTDC at around 3k revs when warm. turns out we wernt far wrong in the end.  however the is no movement from the auto advance like i was expecting. i expecte...

Hi. Thanks for responses.

I have checked and there is a healthy squirt of fuel into the carb.

Will check the choke and see if it's holding open when cold.

Any ideals on dying when throttling?

Hi,  first post and i have to admit to being beaten. in more ways than one. i recently married into a T25 issue. im for the Aircooled myself.  The 1.9DG was installed in a kamper that had blown its last engine. its had a full second hand engine and all ancillaries are transferred from the old.  it w...