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Old 07-22-2022   #9
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,686
Default Re: Don?t hit rev limiter.

Quote:
Originally Posted by Young1 View Post
Last night I found an obstruction in fuel pressure line. Blew that out and replaced hose assembly. No difference. Tccrab description is exact. It has air to make higher rpm but not fuel. I spliced the power key wires together. Full power light came on but no full power. I removed 91MY Haibeck prom and installed a 90MY SGC prom. It ran hard and fast full power to rev limiter! Once. Next time I tried check engine light came on which means it threw a code. I will check out that code tomorrow. Making progress. I least I know it WILL make full power. Also I need to diagnose the non working cruise control.
I?ll bet its a code 61. Lean condition.
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