89 fuel-injection Civil has a hard time climbing uphilll. I had this
problem for past
4 yr. Coud not find what the problems are. I was going to replace all
the sensor like MAP, altitude sensor. Well I replaced all spark plug
before I changed any sensor. To my surprise, new spark plugs seem give
me more firepower on uphill driving. My car is not struggling
anymore on uphill climbing. Still I'm not 100% sure if the spark
splugs solved the problem.
Were old spark splug bad enough to cause lack of firepower which led to
stalling and
struggling on uphill driving?
> 89 fuel-injection Civil has a hard time climbing uphilll. I had this
> problem for past
[quoted text clipped - 7 lines]
> stalling and
> struggling on uphill driving?
What did the old ones look like?

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robm - 11 Nov 2005 12:59 GMT
> > 89 fuel-injection Civil has a hard time climbing uphilll. I had this
> > problem for past
[quoted text clipped - 9 lines]
>
> What did the old ones look like?
funny, how old were the old ones ? hopefully not '89 plugs
mmdir2005@yahoo.com - 11 Nov 2005 19:17 GMT
Look not 100% perfect. Two of them are soaked with oil. All 4 plug
tip are black
and so looked burnt out. So possiblely 2 soaked spark plug caused
stalling and lack of power.
SoCalMike - 12 Nov 2005 16:29 GMT
> Look not 100% perfect. Two of them are soaked with oil.
which end? the tip? or the white ceramic part?
All 4 plug
> tip are black
running rich.
> and so looked burnt out. So possiblely 2 soaked spark plug caused
> stalling and lack of power.
mmdir2005@yahoo.com - 13 Nov 2005 06:12 GMT
The metal tip were soaked with hugh oil. I did not check that for
2 yr.
I guess I solved the problem of lack of power on uphill driving.
I definitely feel I got more power out of it.