Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
SVTPerformance's Chain of Restaurants
The Market
Parts For Sale
Lightning Parts Buy/Sell
Engine/Drivetrain
FS: 90mm maf..... complete
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="Stewart_H" data-source="post: 3141224" data-attributes="member: 20384"><p>Is your truck stock?</p><p></p><p>If it's completely stock, then no you won't need a retune for the 90mm.</p><p></p><p>Not to contradict Larry, because its easy to conclude a retune is necessary, but it truly isn't. There are guys out there right now running OEM Ford Lightning 90mm MAF on their '99 and '00 Lightnings without a problem. I ran one on mine for quite a few miles before finally getting a tune for my truck. And the only reason I got the tune was because I added a 4lb lower and an electric fan.</p><p></p><p>Plus, before I bolted on my Ford 90mm MAF, I contacted three dealerships and asked if the 90 would work for my L, which has an 80mm. All three said they would happily take my money and reflash my PCM, but it was not needed because the PCM would adjust the a/f for the 90.</p><p></p><p>They also said bottom line, if they were wrong, and I threw a SES light after installing the 90mm MAF and then disconnecting the battery, they would be glad to reflash my PCM.</p><p></p><p>I never threw a light, and I never had any lean issues (detonation) while I had the 90mm on, without a custom tune.</p><p></p><p>Stewart</p></blockquote><p></p>
[QUOTE="Stewart_H, post: 3141224, member: 20384"] Is your truck stock? If it's completely stock, then no you won't need a retune for the 90mm. Not to contradict Larry, because its easy to conclude a retune is necessary, but it truly isn't. There are guys out there right now running OEM Ford Lightning 90mm MAF on their '99 and '00 Lightnings without a problem. I ran one on mine for quite a few miles before finally getting a tune for my truck. And the only reason I got the tune was because I added a 4lb lower and an electric fan. Plus, before I bolted on my Ford 90mm MAF, I contacted three dealerships and asked if the 90 would work for my L, which has an 80mm. All three said they would happily take my money and reflash my PCM, but it was not needed because the PCM would adjust the a/f for the 90. They also said bottom line, if they were wrong, and I threw a SES light after installing the 90mm MAF and then disconnecting the battery, they would be glad to reflash my PCM. I never threw a light, and I never had any lean issues (detonation) while I had the 90mm on, without a custom tune. Stewart [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
SVTPerformance's Chain of Restaurants
The Market
Parts For Sale
Lightning Parts Buy/Sell
Engine/Drivetrain
FS: 90mm maf..... complete
Top