New exhaust help!

nuvibe · Post by **nuvibe** » Mon Jun 11, 2007 11:52 am

Just replaced my exhaust system from before cat (just rite out the manifold) to tip with all magniflow system, cat, silencer, muffler and tip. After I did a test run after I instaled it had some surging going on and did not think nothing of it so this morning going to work next thing check engine go's on. The hole system is bolt on and cant think of anything that I did wrong, O2 censer is on and every thing bolted down tight. Any helpfull ideas that anyone can come with will be apreciated.....nuvibe

tcam · Post by **tcam** » Mon Jun 11, 2007 11:58 am

you're positive there are no leaks anywhere?

nuvibe · Post by **nuvibe** » Mon Jun 11, 2007 12:03 pm

YUP! For this matter I'm thinking of redoing the hole install all over again, but I did not miss a thing when I put the system in....nuivibe

damronjr · Post by **damronjr** » Mon Jun 11, 2007 12:04 pm

Bummer, dude!

nuvibe · Post by **nuvibe** » Mon Jun 11, 2007 12:08 pm

Hey Jason, I was going to PM you to tell you that I have the skirt's but you need to fix my problem if you want them,HEHEHE.j/k....nuvibe

damronjr · Post by **damronjr** » Mon Jun 11, 2007 12:09 pm

Quote, originally posted by nuvibe Â»Hey Jason, I was going to PM you to tell you that I have the skirt's but you need to fix my problem if you want them,HEHEHE.j/k....nuvibeHa, sounds like a meet to me! Give me a call tomorrow when you get off of work!

nuvibe · Post by **nuvibe** » Mon Jun 11, 2007 12:15 pm

You think you'll be at home tomorrow? I'll stop by after work and drop them off so you can get started on finnishing that ride of your's....nuvibe

damronjr · Post by **damronjr** » Mon Jun 11, 2007 12:17 pm

Quote, originally posted by nuvibe Â»You think you'll be at home tomorrow? I'll stop by after work and drop them off so you can get started on finnishing that ride of your's....nuvibeSounds good. I'll make it a point to be here since you'll be showing up.

nuvibe · Post by **nuvibe** » Mon Jun 11, 2007 12:28 pm

I'll still call you just to let you know I'm on my way....nuvibe

damronjr · Post by **damronjr** » Mon Jun 11, 2007 12:46 pm

Quote, originally posted by nuvibe Â»I'll still call you just to let you know I'm on my way....nuvibeSounds good.

nuvibe · Post by **nuvibe** » Mon Jun 11, 2007 1:01 pm

Any way back to my problem....nuvibe

damronjr · Post by **damronjr** » Mon Jun 11, 2007 1:30 pm

Quote, originally posted by nuvibe Â»Any way back to my problem....nuvibeSorry, did you possibly jack up the O2 sensor during the install? Or maybe not get it plugged back in right to the harness? That's about the only thing I could think if that might cause a CEL after an exhaust install.

nuvibe · Post by **nuvibe** » Mon Jun 11, 2007 1:46 pm

I did not unplug the 02 sencer just uncrewed it off thats it and crewed back on.....nuvibe

Sublimewind · Post by **Sublimewind** » Tue Jun 12, 2007 5:37 am

Did you reset your computer after the install? Did you unplug the negative of the batt when you started? If so, you probably already reset the computer. If not, go unplug the negative of the batt. them press the brake pedal for a few seconds to drain down the memory caps in the ECU and reconnect... Then start her up and go for a spirited ride.... drive smoothly on the way home for a cool down (but make sure you get the cooling fans to kick on at some point) when you get home, shut her down, give it a few and start her back up... The ECU should learn the exhaust by doing that... Again, if you did unplug the negative when you did the install.... disregard...

nuvibe · Post by **nuvibe** » Tue Jun 12, 2007 5:50 am

Sublimewind, Thank's for the Info. No I did not unplug or disconect the negative side of the batt. but will try this out and hopfuly this will work my problem. Thank's again....nuvibe

damronjr · Post by **damronjr** » Tue Jun 12, 2007 12:10 pm

Let us know what happened if you tried it. Just got back from Chick-Fil-A, sitting here looking at my new side-skirts!

nuvibe · Post by **nuvibe** » Tue Jun 12, 2007 3:50 pm

I hope they work out better than the one's in TX. Why are you just sitting there looking at your skirt's whene you can be fitting them on your ride.....nuvibe

Sublimewind · Post by **Sublimewind** » Tue Jun 12, 2007 11:09 pm

No problem man, i hope it works for ya..!

damronjr · Post by **damronjr** » Wed Jun 13, 2007 2:14 pm

So what happened with the CEL?

nuvibe · Post by **nuvibe** » Wed Jun 13, 2007 10:53 pm

Well I have not done the batt. disconection yet but I know why the C/E light go on. When I put in revers and press on the gas the engine twist's a little bit and the at the bottom of the manifold where they bolt up, I get an exhaust leak. But I tightend the bolt's all the way, I dont get it. I need to get under there this week end and fix it or see what's the deal. I will let you know untill then......nuvibe

Petrucci914 · Post by **Petrucci914** » Thu Jun 14, 2007 12:28 am

Maybe the gasket is bad? There's a gasket that goes between the exhaust manifold and the remaining exhaust. That may be shot.

nuvibe · Post by **nuvibe** » Thu Jun 14, 2007 6:23 am

I may have damaged it or moved it when I was installing the new exhaust. I gues I'll stop by the part's store and pick up a new one just incase.....nuvibe

nuvibe · Post by **nuvibe** » Thu Jun 28, 2007 10:54 am

Well I have found the problem and I did have an exhaust leak and could not find it untill I had to take the hole system out. I was looking over the system and noticed there was a weld crack by the cat on top so I could not see it from below when I was checking it on the car (installed) so put the stock one back on but the cat back section. Runs and sounds alot better and no check engine light on. Just want to say Thank's for all the help that every one has given me to fix the problem.....nuvibe

ajflan · Post by **ajflan** » Thu Jun 28, 2007 11:13 am

I'm glad you found the problem and was able to easily take care of it.

nuvibe · Post by **nuvibe** » Thu Jun 28, 2007 11:21 am

Thank's ajflan, Took me some time to find it too, was going crazy just looking for it....nuvibe

New exhaust help!

New exhaust help!

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