power valves

spoons

spoons

New member
Joined
Oct 11, 2009
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66
Age
55
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Maybe this has happened to someone,
motor starts fine, I let it idle using the choke if the rpm drops, never touching the gas till the choke is off and she's idling smooth, now when I give it some gas the power valves open all the way than close and wont open again, every time I shut off the motor and start it again the power valves open just once.

The t.o.r.s is by-passed ( not sure why, I bought it like that ) and I've checked the tps and the resistance is good. I've also brought the rpm below 900 and the valves opened to the full open position, re-checked the valves and they were all in spec.

I'm asuming its electrical and I have the schematics, just lack the knowledge to actualy understand them LOL...but if someone would tell me to check resistance or voltage at a specific place I could certainly do that.

Thanks
 
Upon start up valves cycle open then shut,other wise they don't open till 6500 and above.

not sure what your asking...
 
So your saying they're suposed to do that.....cool,
I guess I'm going for a ride tomorrow after all.

Thanks daman... TY rocks ;)!
 
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