Swapped engines and can't get it to start :(

ONLY for ADVANCED technical discussion about the 240sx!
Florida240sx
Posts: 11114
Joined: Thu Jul 01, 2004 7:17 am
Car: 1993 Nissan 240SX Hatch 5spd
2012 Nissan Altima S coupe 2.5
Location: DeLand FL

Post

I swapped engines and can't get the dam thing to run. When we shoot starter fluid in the intake it almost takes off but stopped because didn't want to crack a piston. I got 2 hoses that are missign and not hooked up but it's the real small ones. My friends ripped all my crap off so I got no idea where my hoses go.There any diagrams pics of where all our lines run?


Structure240sx
Posts: 5615
Joined: Sun Oct 06, 2002 5:04 pm

Post

did you have to re-install the distributor? does it start at all? IACV hose hooked up (next to throttle body)? are u getting fuel or spark?

User avatar
frapjap
Posts: 13175
Joined: Thu Jul 01, 2004 2:46 pm
Car: '99 Pontiac Firebird Trans Am
'07 Subaru Legacy
Location: South Coast Massachusetts

Post

Timing issue most likely. Look for the thead titled SWAP! ka24e to ka24de

Florida240sx
Posts: 11114
Joined: Thu Jul 01, 2004 7:17 am
Car: 1993 Nissan 240SX Hatch 5spd
2012 Nissan Altima S coupe 2.5
Location: DeLand FL

Post

same engine. ka24e i'm getting spark to the plugs.couple vaccum lines...but should just make the car not idle right

yellow_jacket
Posts: 1355
Joined: Mon Jan 13, 2003 4:43 pm
Car: 95 240sx

Post

If the car did not immediately fire up with starting fluid, but instead chugged a little then you probably have the distributor off one tooth. More than likely, it is one tooth retarded.

Florida240sx
Posts: 11114
Joined: Thu Jul 01, 2004 7:17 am
Car: 1993 Nissan 240SX Hatch 5spd
2012 Nissan Altima S coupe 2.5
Location: DeLand FL

Post

Car starts while spraying ether.But dies immediately.My friends had the fuel lines reversed....what can the problem be now? Getting spark.

User avatar
frapjap
Posts: 13175
Joined: Thu Jul 01, 2004 2:46 pm
Car: '99 Pontiac Firebird Trans Am
'07 Subaru Legacy
Location: South Coast Massachusetts

Post

Please, check the timing.

User avatar
benemorius
Posts: 1937
Joined: Tue Jun 08, 2004 5:39 pm
Car: s13, s13, eg, e36

Post

Indeed - check that timing. Also check fuel pressure. And what was that about fuel lines?

Florida240sx
Posts: 11114
Joined: Thu Jul 01, 2004 7:17 am
Car: 1993 Nissan 240SX Hatch 5spd
2012 Nissan Altima S coupe 2.5
Location: DeLand FL

Post

My dad checked the timing for me. dist. c ap was never removed.Maybe clogged injectors?

User avatar
benemorius
Posts: 1937
Joined: Tue Jun 08, 2004 5:39 pm
Car: s13, s13, eg, e36

Post

Clogged injectors? Maybe....
benemorius wrote:Also check fuel pressure. And what was that about fuel lines?

User avatar
frapjap
Posts: 13175
Joined: Thu Jul 01, 2004 2:46 pm
Car: '99 Pontiac Firebird Trans Am
'07 Subaru Legacy
Location: South Coast Massachusetts

Post

The car has to be running in order to use a timing light. My distributor was never removed either, but it was still waaaaaay retarted. Also, what year engine and what year chassis are you using? if its a dohc into a sohc chassis, youre going to need the 91-93 series distributor.

gumby
Posts: 994
Joined: Wed Oct 15, 2003 6:53 pm
Car: '89 240sx sohc

Post

is the fuel pump working? maybe the relays shot

Florida240sx
Posts: 11114
Joined: Thu Jul 01, 2004 7:17 am
Car: 1993 Nissan 240SX Hatch 5spd
2012 Nissan Altima S coupe 2.5
Location: DeLand FL

Post

fuel pump is working i just swapped a blown ka24e with one that was running been sitting for a while though but was indoors


Return to “240SX Technical Forum”