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-   -   RS4 EVO ENGINE PROBLEMS (https://www.rcuniverse.com/forum/rc-car-general-discussions-179/7837031-rs4-evo-engine-problems.html)

miswired 08-12-2008 10:17 AM

RS4 EVO ENGINE PROBLEMS
 
I'm new to HPI. I have the RS4 3 EVO+. I already did the break in, ran about a quart of O'Donnell 20% thru so far. The car sat for about a month without running. Now when i try to run the car, if i take off the glow starter it will stall. I changed the glow plug(R5) and put after run in it after i ran it last, i did remove all the fuel also. It just won't run without the glow starter on it. Anybody? Help??

l0lzpl0x 08-12-2008 11:05 AM

RE: RS4 EVO ENGINE PROBLEMS
 
im having same problems but each time i do throttle it stalls and revs highger when idle.

i blame my dad for turning the needles anywhere

miswired 08-12-2008 12:01 PM

RE: RS4 EVO ENGINE PROBLEMS
 
It ran perfect during break in. I don't understand what happened. Idle's fine. Any suggestion.

Doonagoowin 08-12-2008 12:15 PM

RE: RS4 EVO ENGINE PROBLEMS
 
It may be you're running too rich. When the glow igniter is taken out, there is too much fuel for the plug to burn.
Try leaning it out a little.

Lolzpl0x, you can always reset the needles to factory you know. The HSN and LSN are flush if you are runnign stock engine.

l0lzpl0x 08-12-2008 01:49 PM

RE: RS4 EVO ENGINE PROBLEMS
 
huh, wasnt it 3 turns? i ran it today and managed to get a point where i could accelerate but too much oil was spitting out so i tried to tune...then..you now :(

miswired 08-12-2008 02:41 PM

RE: RS4 EVO ENGINE PROBLEMS
 
I really don't know I haven't adjusted the carb at all not even after break in. I guess i will try to lean it out a little and if not go back to square 1 and put it back to break in specs if it isn't already and try this weekend one more time. thanx


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