Quote:
Originally Posted by Pete
When your on the throttle does it shut down at 3k?
If so check your power switch make sure it works/stays on.
Put a scanner on the car check the volts on secondary MAP it needs to be below 3.6 volts.
Otherwise you have a vacuum leak search and find leak,also check vacuum actuators put vacuum to them make sure they open by 7" of vacuum and stay open,they don't usually go bad but if your in there might as well check them.
Just a thought you sure you plugged in the electric plug to the vacuum solenoid. Done that once 
Since then i yanked the secondaries.
Pete |
Hi Pete no it does not shutdown at 3K. My Power key is defeated at the Prom level so its always on. The pump works and I now have the answer to what that Brrrraaaaap sound is when I turn the key before I start the car. I thought that was a Battery ECM sound to be honest. I pulled the rubber hose to the pump and it immediately started pumping when I tried to block the tube next to the oil filter.
I checked the hose connection at both MAPs I am convinced one of the Metal vaccum actuators is toast and time for a plenum pull. Jim check valve is also a certain possibility.
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GOLDCYLON - 91 ZR-1 #2014
GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's)
GOLDCYLON - 11 CTS-V
Arizona State Director
91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat
90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat
11 RED/GREY CTS-V