fpr help!!!!!!!! - Maintenance and Repair Forum

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fpr help!!!!!!!!
Saturday, March 25, 2006 10:47 AM
well i know this is probably a maitenance forum thing but Ive got a 2.4l in my 2000 cav
and late last night i was coming around a corner and I was at 2000 rpms, as I proceeded to accellerate my car began jerking really hard as well as the rpms. when I pulled over to check things out I was massively backfireings really loud I think is my fpr and not my plugs(they would go one by one). when i got home I pulled wires coils and all that out except the plugs(shortage of tools) and it was all fine
any insight any one?

Re: fpr help!!!!!!!!
Saturday, March 25, 2006 11:22 AM
why do you think its the FPR?



Re: fpr help!!!!!!!!
Saturday, March 25, 2006 11:26 AM
did u see any moisture under or around the plug boots?. what kind of plugs do u have whens the last time you replaced them.




Re: fpr help!!!!!!!!
Saturday, March 25, 2006 12:18 PM
El Fuego ( the grounded one ) wrote:why do you think its the FPR?


because of it

Francisco Patino wrote: massively backfireings really loud









http://www.j-body.org/forums/read.php?f=1&i=333805&t=333704#333805
Re: fpr help!!!!!!!!
Saturday, March 25, 2006 12:21 PM
Well there are a few things that can cuase that.



Re: fpr help!!!!!!!!
Saturday, March 25, 2006 11:48 PM
well kids I replaced the plugs the fpr and still get the samr responce as before any help?
well I do have a new cat but I dont think that would be the probem?
more insight please


rather pushe a chevy than drive ford
Re: fpr help!!!!!!!!
Saturday, March 25, 2006 11:56 PM
do you thin it could be the pcm
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