General TBI Question
Andy Lawrence
lawrencj at coral.indstate.edu
Mon Nov 29 22:50:36 GMT 1999
Hello,
Here is my current setup
90 Chevy 350 bored .060
CompuCAMS 2030 Camshaft
Full fulcrum Roller Rockers
ADS SuperChip
The Engine is in a 90 Fullsize Chey Truck, the Aircleaner lid has been
flipped to make sure that it is getting enough air!
THE PROBLEM
The problem that i am having is that when the engine is between Cold
and Warm, Not right after the engine is started, but before it is completly
warm, when you step right off idle the engine about dies! But if you floor it,
it will stumble then run fine all the way through the RPM range!
I have replaced the O2 Sensor,
Replaced the TPS
Checked the Timing
Both Injectors seem to be squirting fine, i checked them with a timing light and
there is a nice cone sprayed on each one....
The engine also seems to run better cold after the bog, but when it is completly
warm if feels like it has lost a little power....
Any ideas?
Andy
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