Reddit mentions: The best automotive egr valves

We found 4 Reddit comments discussing the best automotive egr valves. We ran sentiment analysis on each of these comments to determine how redditors feel about different products. We found 3 products and ranked them based on the amount of positive reactions they received. Here are the top 20.

🎓 Reddit experts on automotive egr valves

The comments and opinions expressed on this page are written exclusively by redditors. To provide you with the most relevant data, we sourced opinions from the most knowledgeable Reddit users based the total number of upvotes and downvotes received across comments on subreddits where automotive egr valves are discussed. For your reference and for the sake of transparency, here are the specialists whose opinions mattered the most in our ranking.
Total score: 2
Number of comments: 2
Relevant subreddits: 1
Total score: 1
Number of comments: 1
Relevant subreddits: 1
Total score: 1
Number of comments: 1
Relevant subreddits: 1

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Top Reddit comments about Automotive Replacement Emission EGR Valves:

u/Honey_Bunches · 1 pointr/MechanicAdvice

It's the 4-cylinder. The original parts were Denso, but I'm pretty confident that I got the correct Dorman parts. It's a '99 Camry LE L4. EGR Valve, Modulator, VSV. None of the vacuum hose in the VSV/EGR/Modulator system is clogged. I actually checked the 5 or 6 hoses while I was replacing everything. I also sprayed some Gumout Carb Cleaner into into the intake when I took the EGR off. Cleaned the EGR pipe too.

This is the scanner I'm using. I'm also using the Torque app on my phone. As you can see, it offers some nice monitoring. I glanced at that Vacuum Boost graph while I was driving and I think I remember it sitting at around 15 when I was idling and dropping to 3 or 4 once I got going. I didn't check out the O2 graphs though. I'll log some graphs tomorrow and do some real testing.

Thanks so much for your awesome response. Troubleshooting this has been so frustrating and you've given me something to do.

u/RickMN · 1 pointr/MechanicAdvice

Looks like it blew its top!!!