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Dakota Performance
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DMSDAK
Dodge Dakota
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10/29/2001
19:34:40

Subject: R/T wont go over 30 MPH?
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Guys I got a friend with a 98 R/T and he was telling me today that it wont go over 30 mph? I havent got any details yet but I'll post them later but what do you think could be the problem? The only mods hes got is a K&N air filter and a flowmaster custom exhaust thats it. I mean this thing hauled a$$ the last time I rode in it, and its done this all of a sudden? Any help is apprecited Id like to hear from anyone this has happend to!



Jeffster
Dodge Dakota


10/29/2001
19:43:17

RE: R/T wont go over 30 MPH?
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Is it a late 90's R/T? If so it's probably a broken baffle in the cat. They have changed the cat design on my new 2001 because of this problem.

The cat came apart internaly in my 98 CC 4x4 and it was very boggy and wouldn't do more than 50 KMH which is around 30MPH. It's sort of like a banana or patato in the tail pipe.

Good luck.



Todd W
Dodge Dakota


10/29/2001
20:00:32

RE: R/T wont go over 30 MPH?
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I had a car that would stall out if you went over 35... ended up being a clogged fuel filter. There simply wasn't enough fuel getting into the system. Also check for low fuel rail pressure?



Roby
Dodge Dakota
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10/29/2001
20:37:29

RE: R/T wont go over 30 MPH?
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I just had my cat changed out a few months back because It was comming apart internally. I didn't know that was what was happening until I brought it in for my A/C and they told me that. I thought the rattle was comming from a broken exhaust hanger or something. I wonder how many other people this has happened to?



brianldm
Dodge Dakota
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10/29/2001
23:39:19

RE: R/T wont go over 30 MPH?
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Ive been wondering what that rattling noise was on my 99 R/T. I also thought it was a loose or broken exhaust hanger. What did it run you to replace the cat?



Roby
Dodge Dakota
 Email

10/30/2001
02:29:42

RE: R/T wont go over 30 MPH?
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Tell you the truth I don't know what it was, it was still under my warrnety. Soo, sorry I couldn't help you.



Lesley
GenIII
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10/30/2001
08:12:17

RE: R/T wont go over 30 MPH?
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The emissions warranty covers it up to eight years here, check your warranty, you could be covered.

97 3.9 V6 Sport Club Cab. Black.
Quick D Intake.
Awaiting Installation: JBA headers, V8 R/T TB,
Autolite 3923s with Borg Warner Wires

ALEX
Dodge Dakota
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10/30/2001
09:02:21

RE: R/T wont go over 30 MPH?
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Maybe that tired old 5.9L motor. Wonder how much it cost to replace it with a 4.7L......

Uh-oh. Gotta run before this gets ugly!!

HeehEeeeeeeeee



Jon
Dodge Dakota


10/30/2001
11:59:28

RE: R/T wont go over 30 MPH?
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Had same problem on my old 85 Toyota, cat was clogged wouldnt go over 35. So I pulled the cat entirely, it was like having those four other missing cylinders back, (well not really) but it helped. Either clogged cat, Im guessing stumbling would be occuring b/c plugs, or fuel filter. my 2 cents



Mar
Dodge Dakota


10/30/2001
12:49:24

RE: R/T wont go over 30 MPH?
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Its a miracle that the old tired 5.9 motor didnt blow the cat and remaining exhaust right of.



1Fine 5.9
Dodge Dakota


10/30/2001
15:16:40

RE: R/T wont go over 30 MPH?
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The rattling is your cat for sure, and if the truck wont go past 30 and if it runs slow as hell, than your cat is clogged big time and i would suggest he get it fixed instantly before the crap gets into the muffler, it happened to me, i was on my way to the muffler shop and i floored it and this lil yellow geo metro flew by me, anyway, enough of that, my truck ended up shutting down right across the street from the shop and i had to get it towed about 100 yards



chris
Dodge Dakota
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1/30/2002
23:51:30

RE: R/T wont go over 30 MPH?
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I have a 99 rt and when i took it in for a muffler, he hit my cat only to make a rattling sound. sure enough, my cat was busted and i ended up getting a high flow one from car sound. it runs a lot better now.



Anthony G
Dodge Dakota
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1/31/2002
10:14:18

RE: R/T wont go over 30 MPH?
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Try checking your fuel pressure on your fuel rail. I had a fuel pump in GTA go out on me from work a few years back. It wouldn't go any faster than 20-30mph.



xplikt
Dodge Dakota
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1/31/2002
10:34:36

RE: R/T wont go over 30 MPH?
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" i floored it and this lil yellow geo metro flew by me, "

AHahahahah!



Knobbyman
*GenIII*
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1/31/2002
10:41:06

RE: R/T wont go over 30 MPH?
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Going what direction?

I've passed Vipers & Vettes .. course they were going South.. and I was going North.. but you guys don't know that .. right?

'01 Graphite QC 4x4
4.7 3.55 LSD
http://www.knobbyman.com
----Speed only breaks stuff faster----

Ben Forbing
Dodge Dakota
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6/16/2012
10:18:00

RE: R/T wont go over 30 MPH?
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Hey guys! I'm really glad I saw this. I have a '94 Dakota and it's been sitting an mainly used for hauling. Anyhow it runs great but it has that rattle your talking about. But it started dying randomly and then it wouldnt go over 35-40 mph. At first I though it was the fuel pressure regulator/filter so I raplaced that (not too bad of an ordeal, removed bed, LOL)fuel pressures looking perfect then running great then wouldn't go over 35-40. So if its a clogged cat I feel a little better. I was thinkin tranny.



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