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Cylinder No. 4 Misfire
well? whats the update! thrown rocker?- k99jk99j
- Post #43
- Forum: KJ General Discussion
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Cylinder No. 4 Misfire
i take the offending valve cover off also. you might only have a rocker arm that has popped loose? mike- k99jk99j
- Post #21
- Forum: KJ General Discussion
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42RLE Quirks?
your problem is the friend did not do a quick learn on the trans after the new fluid. when the fluid was changed the new fluid has different viscosity because it is newer and has not sheared, also the friction modifier pack in the fluid was replentished. how do you correct the situation? 1...- k99jk99j
- Post #21
- Forum: KJ General Discussion
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engine from 02 to a 04
they changed the reluctor wheel (on the crank) at some point! you have to get the right motor with the right reluctor wheel. i believe it changed in 04? mike- k99jk99j
- Post #3
- Forum: KJ General Discussion
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Fram Filters, junk???
maybe? maybe not? it depends how much column pressure is on the filter? and we don't know that! mike- k99jk99j
- Post #39
- Forum: KJ General Discussion
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K
What is the firing interval for the 3.7L?
a picture of a crankshaft would be nice, but i have not seen one and any liberty forum in the last 4 years.- k99jk99j
- Post #9
- Forum: KJ General Discussion
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K
What is the firing interval for the 3.7L?
never mind i mis-understood? i thought you said only one cylinder fires ever 720 degrees.- k99jk99j
- Post #6
- Forum: KJ General Discussion
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What is the firing interval for the 3.7L?
with all do respect thats not the way i understand it? because 720 degrees is 12 revolutions of the crankshaft required to fire all six cylinders. wikapedia link: http://en.wikipedia.org/wiki/V6_engine cut and paste from wiki [edit] Odd and even firing Many older V6 engines were based...- k99jk99j
- Post #5
- Forum: KJ General Discussion
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What is the firing interval for the 3.7L?
so if it is an even firing motor does that mean that all cylinders fire at 120-120-120-120-120-120, like a 60 degree v-6? i have also heard the dodge 3.9L (firing interval) is similiar to the 3.7L? maybe this explains why both have natural "rough" idles, because a 90 degree v-6 is not...- k99jk99j
- Post #3
- Forum: KJ General Discussion
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What is the firing interval for the 3.7L?
I have heard that the firing interval for the 3.7L is 90-150-90-150-90-150? anybody know if this is true? and if it isn't true what is the firing interval? i know the 3.7L is considered and odd firing motor i am just wandering what the degrees are. mike- k99jk99j
- Thread
- Replies: 8
- Forum: KJ General Discussion
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K
Used Coolant Disposal
my local sewer dept says it is alright to put it down the our local SANITARY (treated) sewer. but do not put it down the storm sewer. you may want to call your local treated sewer dept. and ask. also try your local government. alot have a "chemical" acceptance programs.- k99jk99j
- Post #6
- Forum: KJ General Discussion
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Rattle at start up
very common noise that is supposed to be normal, here are two examples! i can find more if you need! mike here is four that have rattled since new http://www.jeepforum.com/forum/f28/cold-engine-tick-update-664888/ post #21 is from a dealership tech he seems to think it is the cat...- k99jk99j
- Post #11
- Forum: KJ General Discussion
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Rattle at start up
mine has done this since new. i attribute it to piston slap or timing chain tensioners coming up to full pressure. i am not worried about it since i have heard alot (not all) of 3.7/4.7L's do it with no ill effects.- k99jk99j
- Post #2
- Forum: KJ General Discussion
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KJ oil pressure?
according to my service manual hot idle is 8 psi.- k99jk99j
- Post #5
- Forum: KJ General Discussion
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Bought our second KJ - Bad news
i agree you need the tsb done, and now that three dealers are involved it gets complex. when i have had tsb's done in the past, the tsb # is listed on the invoice and all parts required by the tsb are listed by # as well. in my past experience their was no doubt about what work i had done (fyi)...- k99jk99j
- Post #82
- Forum: KJ General Discussion
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Goodyear wrangler ST
i got 28,000 on them right now and i believe i can make it to 35,000. mike- k99jk99j
- Post #8
- Forum: KK General Discussion
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International buys Jeep?
april fools! it is the april edition!- k99jk99j
- Post #2
- Forum: KJ General Discussion
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Plugs at 26K miles...
that is normal for copper core plugs. the 3.7L eats copper core plugs! what type of platinum autolite? double platinum of single platinum?- k99jk99j
- Post #2
- Forum: KJ General Discussion
