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Chugging between 2 and 3 thousand rpm - Printable Version

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Chugging between 2 and 3 thousand rpm - jtdanks - 09-09-2012

Hey my car seems to chug around between 2000 and 3000 when I step on the gas. I'm not complaining about lag, it jerks and you can sort of hear it in the exhaust note as well, any help anyone?!


RE: Chugging between 2 and 3 thousand rpm - 2000zx3sct - 09-09-2012

Hmmm , it could be a number of things... what octane of gas are you using?.I had the same issue before , I remember a while back i got gas from a Husky gas station and my car started running horribly soon after. I would throw some fuel injector cleaner , maybe even some of this stuff from canadian tire called engine restore. Whenever i see that stuff on sale i grab some and throw it in... always helps. thats about all i would figure.

http://reviews.canadiantire.ca/9045/0380290P/no-restore-engine-restorer-lubricant-reviews/reviews.htm


RE: Chugging between 2 and 3 thousand rpm - GFXjamie - 09-09-2012

Every gear? That isn't exactly your power band, but have you changed plugs, cleaned maf or plug wires? I would start with some routine stuff and go from there.


RE: Chugging between 2 and 3 thousand rpm - jtdanks - 09-09-2012

I have changed plugs but I guess I'll go clean my maf and try changing my plug wires, how would I go about cleaning the maf?


RE: Chugging between 2 and 3 thousand rpm - GFXjamie - 09-09-2012

You can biy sensor safe cleaners are canadian tire etc... Usually use a q tip and cleaner or I think isopropyl alcohol but some body elsould verify incase my memory isn't as good as I think.

What did you gap the plugs to? That may impact your issue as well


RE: Chugging between 2 and 3 thousand rpm - ZTWsquared - 09-10-2012

(09-09-2012, 10:56 AM)jtdanks Wrote: Hey my car seems to chug around between 2000 and 3000 when I step on the gas. I'm not complaining about lag, it jerks and you can sort of hear it in the exhaust note as well, any help anyone?!

So before 2000 and after 3000 everything is normal? I was going to mention the typical air filter, fuel filter service but you would expect it to get worse with higher revs.

Is this only with WOT or at any throttle position?


RE: Chugging between 2 and 3 thousand rpm - jtdanks - 09-10-2012

It's only when I step on the gas hard, I had a new fuel filter in a couple months back, and I'm running regular octaine from pioneer and petro usually and I did put injector cleaner in a couple tanks ago too, I have been thinking about cleaning my air filter or getting a new one


RE: Chugging between 2 and 3 thousand rpm - SL8RZZX3 - 09-10-2012

It could be your cat is clogged, shorty headers are notorious for killing stock cat converters


RE: Chugging between 2 and 3 thousand rpm - Flofocus - 09-11-2012

check your coil connectors:

http://www.focuscanada.net/forum/showthread.php?tid=13248


RE: Chugging between 2 and 3 thousand rpm - ANTHONYD - 09-11-2012

DPFE.
I'll put money on it.




RE: Chugging between 2 and 3 thousand rpm - jtdanks - 09-11-2012

(09-11-2012, 12:41 AM)Flofocus Wrote: check your coil connectors:

http://www.focuscanada.net/forum/showthread.php?tid=13248

What's the part he replaced it with? Pictures arnt showing


RE: Chugging between 2 and 3 thousand rpm - ZTWsquared - 09-11-2012

(09-11-2012, 03:25 AM)ANTHONYD Wrote: DPFE.
I'll put money on it.

*Like*


RE: Chugging between 2 and 3 thousand rpm - jtdanks - 09-14-2012

DPFE?


RE: Chugging between 2 and 3 thousand rpm - adamzx5 - 09-14-2012

yea its $130 at parts store :p just had to get one today lol


RE: Chugging between 2 and 3 thousand rpm - ZTWsquared - 09-14-2012

(09-14-2012, 09:12 AM)adamzx5 Wrote: yea its $130 at parts store :p just had to get one today lol

*ahem* - - no comment.

It's half that in the US - literally - - and perhaps 95-100 with freight and taxes etc


RE: Chugging between 2 and 3 thousand rpm - adamzx5 - 09-14-2012

(09-14-2012, 11:32 AM)ZTWsquared Wrote:
(09-14-2012, 09:12 AM)adamzx5 Wrote: yea its $130 at parts store :p just had to get one today lol

*ahem* - - no comment.

It's half that in the US - literally - - and perhaps 95-100 with freight and taxes etc

Yes I know. But I was doing work on my car today so why not.


RE: Chugging between 2 and 3 thousand rpm - jtdanks - 09-14-2012

What is it? Lol


RE: Chugging between 2 and 3 thousand rpm - 2000zx3sct - 09-14-2012

I found a youtube video for reference , I myself have never replaced this before... seems a little pricey just for a small piece of plastic.
http://www.youtube.com/watch?v=OaaLrIdDp4Y


RE: Chugging between 2 and 3 thousand rpm - jtdanks - 09-14-2012

Sweet, I'm going to crappy trash and other stores tomorrow and cleaning my Maf and tb this weekend , so that'll be done too


RE: Chugging between 2 and 3 thousand rpm - ZTWsquared - 09-14-2012

(09-14-2012, 11:39 AM)adamzx5 Wrote:
(09-14-2012, 11:32 AM)ZTWsquared Wrote:
(09-14-2012, 09:12 AM)adamzx5 Wrote: yea its $130 at parts store :p just had to get one today lol

*ahem* - - no comment.

It's half that in the US - literally - - and perhaps 95-100 with freight and taxes etc

Yes I know. But I was doing work on my car today so why not.

Awesome. BTW - I have some property I need to u̶n̶l̶o̶a̶d̶ sell we should talk.Tongue