One side blowing brown soot?
#1
One side blowing brown soot?
Noticed my car today while cold and parked idling in the snow that one side was blowing crisp normal exhaust and the other was painting the snow brown with something, wasn't blue or jet black
Two questions..
1) Assuming the throttle stuff was set properly by the shop and my new coils/amps are functional what normally causes one side to blow soot? I'd imagine the air pump is functioning at this time during cold startup to maybe one side is clogged...
2) Are there any reliable exhaust sensors one could purchase to see what is going on in regards to how balanced the engine is? I would imagine two EGT sensors would give valuable insight.
Two questions..
1) Assuming the throttle stuff was set properly by the shop and my new coils/amps are functional what normally causes one side to blow soot? I'd imagine the air pump is functioning at this time during cold startup to maybe one side is clogged...
2) Are there any reliable exhaust sensors one could purchase to see what is going on in regards to how balanced the engine is? I would imagine two EGT sensors would give valuable insight.
#2
Join Date: Mar 2008
Location: Pacific Northwest USA
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Let's start with something easy:
Brown? Sounds like rust.
Take 'er out and give 'er the boot a few times to blow that crap out. Don't be bashful.
Years ago, my first jag, an XJ6, liked to accumulate rust inside just one side of the exhaust. Never could figure out why just one side since it was a single exhaust that branched out into dual exhaust. Anyhow, I'd romp on it a few times , all sorts of brown gunk would blow out. Then clean exhaust....just little wisps of light gray.
Repeated as needed every few months
Cheers
DD
Brown? Sounds like rust.
Take 'er out and give 'er the boot a few times to blow that crap out. Don't be bashful.
Years ago, my first jag, an XJ6, liked to accumulate rust inside just one side of the exhaust. Never could figure out why just one side since it was a single exhaust that branched out into dual exhaust. Anyhow, I'd romp on it a few times , all sorts of brown gunk would blow out. Then clean exhaust....just little wisps of light gray.
Repeated as needed every few months
Cheers
DD
#3
#4
Also, don't forget that the snow is so clean and white here in Vancouver - so that makes a little bit of soot look like the worlds falling in.....
Can't take mine out in the snow yet as it's jacked up waiting for caliper seals and shocks/springs to arrive, hopefully get here by Monday then I can test )
We should meet-up for a coffee as we appear to be close?
Can't take mine out in the snow yet as it's jacked up waiting for caliper seals and shocks/springs to arrive, hopefully get here by Monday then I can test )
We should meet-up for a coffee as we appear to be close?
#5
Also, don't forget that the snow is so clean and white here in Vancouver - so that makes a little bit of soot look like the worlds falling in.....
Can't take mine out in the snow yet as it's jacked up waiting for caliper seals and shocks/springs to arrive, hopefully get here by Monday then I can test )
We should meet-up for a coffee as we appear to be close?
Can't take mine out in the snow yet as it's jacked up waiting for caliper seals and shocks/springs to arrive, hopefully get here by Monday then I can test )
We should meet-up for a coffee as we appear to be close?
The following 2 users liked this post by VancouverXJ6:
Grant Francis (02-25-2018),
kjopen (02-25-2018)
#6
#7
I pm'd you for a meet-up sometime so the cats can meet 'n' growl
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