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Please help '95 gst wont start after rebuild quick!!!!

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jonbusa

10+ Year Contributor
34
0
Oct 27, 2010
London, Arkansas
Bout to burn this b****... Ok heres the deal DONT tell me to do more research or any of that crap ive researched my a** off ok from the beginning!!!

Got the car from a girl who said it spun a bearing and been sitting for 6 years. Only paid $500 come on.... Its a '95 gst. I pulled the motor and rebuolt it by the book...
All new evo 8 rods and pistons evo crank rod all breand new bearings and seals
Brand new 1g head with all new valves and all
All new timing stuff all new belts
Running stock ecu, injectors, and turbo, bov


Everything is in time been checked and rechecked
All vacuum kines are hooked up
Getting great spark and great fuel pressure
Running a black 1g CAS
Have changed the injector pins and rerouted the plug wires
Everything is done rite
Great compression too

Problem i jumoed in first start it was chokin so put more fuel in it ok it was trying then started reved then died now it wont start, turns over but no start, not even hitting but still has great spark and fuel plugs just flood over with fuel... Fpr works fine too great fuel pressure and get a slight spraying sound as it turns over but wont hit a lick how can it have fire gas amd compression and wont start been worning on this bout 3 days strait i really need this car to go to work in

Help me please

Think the fpr could be bad...if i pull the fuel line fuel comes out of the rail but isnt pressureized... If i pull the return line and turn the car over fuel shoots out of the fpr with alot of pressure ### yall think???
 
Where did the adapter harness for the cam sensor come from? I would suggest checking to make sure it's wired correctly. Also how do you plan on defeating the misfire code from using the 1g cas? Recheck the firing order on your plug wires. One coil will go to the outside plugs 1-4 the other wires go to the inside 2-3. On my 6bolt swapped 95 even though I had the cas signal inverted I still had to swap my plug wires, maybe since you swapped pins maybe you don't need to do that. Gl
 
Not all 6 bolts throw a cel.

On your thermostat housing there is a sensor for engine coolant temp. Is this plugged in? It's a single metal slide with a single female black plug.

The '2g engine bay electrical connection' thread can help you identify this.

My friends car started once, then just wouldn't kick over for him. We dried all the plugs, and plugged this sensor back in. Instantly the car fired up.

If it's not getting a temp reading from that sensor it tells the ecu to default -40 temp and flood the cylinders.

Yours may be not plugged in, or failed...
 
Ill definatly put a new one on it and see ### happens its pkugged in but may be junk bc the 1g housing i got was used.

GI...ive done alot of research and as long as i reversed the plug wires and injector pins im good... Ill check the harness tho i bought it from a buddy he got it offline tho but his car never made it to starting either so who knows

I put an AFPR on it last nite and ill do new plugs and coolant temp sensor and check the harness and we will see ### happens

Ill definatly put a new one on it and see ### happens its pkugged in but may be junk bc the 1g housing i got was used.

GI...ive done alot of research and as long as i reversed the plug wires and injector pins im good... Ill check the harness tho i bought it from a buddy he got it offline tho but his car never made it to starting either so who knows

I put an AFPR on it last nite and ill do new plugs and coolant temp sensor and check the harness and we will see ### happens
 
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