Hi Guys

What symptoms or problem i will have while running car carburator without Anti Diesel Valve, My B310 Carb Anti Diesel Valve Socket is cracked valve can't be fixed so we closed it at the moment. car runs little slow rpm but is not 't so smooth .for few days i have to use it like that until i buy a another Carb any experience like this or any suggestions ?

thanks
regards
sumith

carburettor without the anti diesel valve should run fine as long as remove the rod inside or it will block the idle circuit giving you a rough idle. I never used mine and the car ran fine i would just take out the rod and screw back in just the valve and it ran fine without dieseling.

Thanks!

Hi Guys

Thanks for ideas, Again brought the car from mechnic, now he has retarded it bit than earlier easy to start but car doesn't pull has got a horrible miss, it idles but little high and also u can accelerate it while nuetrol but while gear engage it doesn't accelerate usual has got a miss, Sometime it doesn't pickup on first too , while putting it to the gear and pickup it tends to die and sometime die, checked any loosen plug wire and also checked the contact point too, nothing looks wrong ,i don't know whether it has got blocked the carburetor jets again since i did not have fuel filter for these few days,Finally decided to go for my usual mechanic which is far away about 60Km from my current location.no body has done me a good job like him,

thanks
regards
sumith

advance the timing a little bit and see if it helps. to advance, turn di distributor counter clockwise.

Sumith, it sounds like your engine has more than one problem.

The spark timing should be set to a known value (like 10 BTDC) instead of just guessing, backing it off, advancing it forward. Because:
* static timing is the foundation of engine tuning. It should not be guessed at.
* it could be affecting the other problems. Once you have all the problems fixed, then backing it off, advancing it "by ear" would be OK for fine tuning.

I recommend you get a repair manual, RPM gauge and dwell meter (new $25 USD) -- and do it yourself. Then you'll know how it's done and won't have to rely on a mechanic who so far hasn't solved your problems. Just take it one step at a time, until all the settings are correct and the problems solved one at a time.

If it ran well with higher idle set it like that. I had one wouldn't idle less than 900rpm my old a15 with cam and su's idled better at 1000rpm. Sure it's higher than factory but hey I was happy and the car felt happy too

Do what Dave suggests - I mean half the fun of hot rodding is tinkering isn't it? Buy what he suggested & learn how to time & tune your engine. Once you understand those processes you'll be better at diagnosing other issues as well. Its all about experience & you only get that by doing.

Hi DD

Yes i understand once i do it perfect at once ,there will not be a issue then after , what repair manual do u recommend , i got these 2 with me for b210 and b310

thanks
regards
sumith

Attach file:

---

  B210 setvice manual.JPG (92.58 KB)


  B310 Servicemanual.JPG (73.32 KB)

Settings for the a series should be same for a12 or very similar. With ac and anti dieseling I'd use the b310 one-

Hi Guys

How about this type of a item can be used for more different work is it ?
http://www.ebay.com/itm/Didital-Tacho ... p=mtr&hash=item3cbf6afb04

price also reasonable

thanks
regards
sumith