hey
i just cleaned out my carby and i fitted it back to my car and wen i crank it, it has no suction at all it just free spins almost like the plugs are out of it. but there still in it. it was fine b4 i pulled the carby off. so i dont even understand what could of happened. any help would be great.
no vaccum on carby
me217
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
what do u mean free spins? the engine winds over as if there was no spark plugs?
make sure the wire from the dizzy to the coil wasn't unplugged when you took the carby off.
if that's ok, take a plug off and put your finger over it while cranking, to check if you are getting compression...
if that's ok, take a plug off and put your finger over it while cranking, to check if you are getting compression...
[url=http://www.tamon.org/gallery/v/members/ike849/][img]http://www.tamon.org/forum/images/per_gall.gif[/img][/url]
you no how you put your hand ova the carby to prime it. well its got no pull to it. like usual.
me217
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
No compression is bad news! I'd disconnect the coil and whip the rocker cover off. Crank it over and see if the cam turns.
F8B EFI turbo - Three pots and a snail.
it was sucking fine before i took the carby off and pulled the top off and blew the jets out. so i dunno i'm guessing its leaking somewhere in the carby.
me217
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
spray areostart into it nd see if it fires
that wont help cause its not pulling anything thru the carby.
me217
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
it should
i no it should but that's what my problem is, ever since i fitted the carby again it doesn't. so my guess there has to be a massive vacuum leak in the carby somewhere.
me217
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
A vacuum leak in the carby wouldn't explain why the engine has no compression when cranking. As I suggested, check the cam is turning.
F8B EFI turbo - Three pots and a snail.
brayden, i think was he is tryin to say is, that the carby dsnt suc when u wind it over, as it did before the carby was pulled off, but it still sounds like it has no compression if it "free wheels" when winding
yeah ill have to have a look to see if its got compression i just cant see how it would happen it in the time i had the carby off.
me217
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.
1985 suzuki mighty boy : mods, f8b
1990 toyota mr2 gt import : mods, turbo timer, short shifter, 2.5" exhaust
1992 suzuki sierra : mods, g16b mpfi, 235's/75, snorkel & lift on the way.