Mosquito Fogger Mod Done - Suburban "build thread"
#21
As of today the new engine has about 300 miles on it, having some fuel supply problems when over 4k on the tach. Misfire data shows misfires on all cylinders, changed fuel filter and now only shows misfires on #3 and #8 cylinder. Later today the plan is to swap the two injectors and clean the fuel rail and replace the regulator.
Searching PT shows that many guys have fuel problems on flex fuel trucks....
Searching PT shows that many guys have fuel problems on flex fuel trucks....
#25
One of my customers (I do repair work for car dealers) had a complete intake in the scrap pile. Before swapping the rails I took it apart to clean and drain old gas, swapped to the burb and all misfires are gone.
The 2000 spec LS1 camshaft is going to come out, power band feels like it don't start till about 2300 rpm, since highway cruise speed is around 1900 rpm I'm going to install the 206/212 comp with a 800-5800 operating range.
The 2000 spec LS1 camshaft is going to come out, power band feels like it don't start till about 2300 rpm, since highway cruise speed is around 1900 rpm I'm going to install the 206/212 comp with a 800-5800 operating range.
Last edited by TXSZ66AVLANCHE; 03-06-2012 at 09:26 AM.
#28
Just got back this morning, new engine did great! Oddly it gets better MPG at 80 than at 70 mpg.... :wacko: Forgot to take the 2nd picture but 250 miles at half tank and 537 miles at empty.
Total miles on new engine.
The Suburban hit 226k just before we got home at 530am this morning. Still has factory transmission!
Total miles on new engine.
The Suburban hit 226k just before we got home at 530am this morning. Still has factory transmission!
#30
quick video taken yesterday, tune updated by BlackBear. Video was taken on my cell, the knocks in the video are bumps in the road.
Suburban wot new engine and tune updated - YouTube
Suburban wot new engine and tune updated - YouTube
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