Engine Misfire - Immediately Upon Warmup
#11
Join Date: Mar 2011
Location: Fredericksburg, Virginia
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#12
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Autozone carries Denso (I use them in several of my vehicles...). Reset PCM as described. Also, check IAC and TPS. Manual to download in FAQ/DIY section here on DF. It will tell you how to check these.
Also (and hoping the answer is NO) did you turn the distributor while you were working on this? Is the gasket good between intake and TB?
Also (and hoping the answer is NO) did you turn the distributor while you were working on this? Is the gasket good between intake and TB?
#13
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Iac and tps are good, i unhooked the egr valve hose with no change, i will reset the pcm in a couple house when i get off work. Also tb gasket is good just put new one on when did plenum and it was missing bad before that. Also i highly doupt i moved the distrubutor shaft when i put the new cap & rotor on.
#16
#17
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Ah thanks for that info didnt know that!
Stewie - its obd1 and ut will not tell me which cylinder, man i wish it would that way I would know if its random or if its only certain cylinders![Frown](https://dodgeforum.com/forum/images/smilies/frown.gif)
As for my coil it's good; my old pickup coil did the same thing and this 1 is brand new so cant be that. Unfortunately..
PS thank you guys for so much help let's keep this thing going! There are too many other people with a problem that is close to this and they give up and get a used motor or swap to a 4bt. Or... sell. But I want to get this figured out + help other people too. I know we will but i just need other dodge goers to come together and colaberate with me. Good start to far, lets keep this up. Thanks again!!
Stewie - its obd1 and ut will not tell me which cylinder, man i wish it would that way I would know if its random or if its only certain cylinders
![Frown](https://dodgeforum.com/forum/images/smilies/frown.gif)
As for my coil it's good; my old pickup coil did the same thing and this 1 is brand new so cant be that. Unfortunately..
PS thank you guys for so much help let's keep this thing going! There are too many other people with a problem that is close to this and they give up and get a used motor or swap to a 4bt. Or... sell. But I want to get this figured out + help other people too. I know we will but i just need other dodge goers to come together and colaberate with me. Good start to far, lets keep this up. Thanks again!!