Thread: NEED HELP
04-28-2009, 09:25 PM #1
I have a gprxpx and iam having trouble when i give it full throttle it spit and spudders then it takes off.i replaced the plugs but it's still doing the same thing.does anybody have any info
04-28-2009, 09:27 PM #2
- Join Date
- Dec 2006
- Crest Hill, IL
Toss this question in the 4TEC section, since its a Rotax motor...
04-28-2009, 11:52 PM #3
could be rich on the bottom end or a cylinder about to crap out (lose compression) for one of many possible reasons..
04-29-2009, 03:03 AM #4
could be a leaking intercooler, with water getting in the intake...
could be fuel related
could be blocked exhaust issue
could be a number of things... need to start with the basics and start working forward.
04-29-2009, 03:15 AM #5
04-29-2009, 08:05 AM #6
it was a low hour x motor if i remember correctly.
04-29-2009, 04:03 PM #7
it has 44hrs on it at first i tought it was my ign switch because the lid keeped lifting up were i mounted it.but i fixed the lid and it keeps doing the same thing.it never did it until i did the conversion
04-29-2009, 04:17 PM #8
erik, is everything grounded properly?
04-29-2009, 08:35 PM #9
i checked it and i had a friend who put all the ground wires together i put them on the way it should and i'll let you know if that fixed it
04-30-2009, 07:48 AM #10
[quote=erik rodriguez;1041585]i checked it and i had a friend who put all the ground wires together i put them on the way it should and i'll let you know if that fixed it[/quote Time to pay me
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