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Verified Tsikot Member
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- Sep 2008
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- 21
April 27th, 2009 09:44 AM #1good day to all tsikoteers..can you help me guys..im having a problem with my 4g13 carb engine..i noticed less power and rough idle..any body can teach me how to properly adjust ignition (distributor) to get the smooth more power engine because one time i checked maluwag yung bolt ng distributor i tried to put it back but cant find the right timing..
(/) 4g13 engine less than 30k
(/) newly change oil..fully synthetic
(/) new spark plugs..bosch iridium
(/) stock high tension wire just got from banawe..sariwa en no cracks
(/) carb..no problem kicking like horse
thanks in advance!!! please give me some additional tips on engine improvement...want to learn more about engine.(do it your self)
more power tsikot!!!
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April 27th, 2009 11:06 AM #2
You'll need a timing light.
If you advance the timing too much in the base adjustment you'll be lighting the fuel when the fuel mixture is not compressed and you'll running out of spark at the higher rpms.
If you retard the initial adjustment you'll be firing the fuel mixture after the top dead center as the piston is on its way down.
Both overly advanced and overly retarted timing will cause a loss of power, incomplete combustion, higher emissions and poor fuel economy.
In short, don't monkey with the timing, bring it to the garage.
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Verified Tsikot Member
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- Sep 2008
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April 28th, 2009 01:42 AM #3
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Tsikot Member
- Join Date
- Jul 2012
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- 3
July 25th, 2012 02:30 PM #4tough without a timing light! pero ganito... start the car, turn distributor all the way down (mapalag-rough idling) then turn it up slowly til you hear/see the engine idle SMOOTHER-mark it. Continue turning up til you hear/see the engine idle HIGHER-mark. Bring it back down midway between the marks (bet. SMOOTHER and HIGHER). THIS IS NOT IDEAL. but it is a good reference point. test run the car. advance or retard accdg til you get the response you want.
ALSO, try to stay away from... well, nevermind. Just please buy NipponDenso spark plugs. unless your engine is modified, factory spec plugs are the best-though they may not be made out of some exotic material or of an advanced design.
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Tsikot Member
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- Jul 2012
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- 3
Be careful with channels like "China Observer" on YouTube. There is a clear bias in their posts and...
Xiaomi E-Car