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![]() Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Jan 29, '07 From Hoyt Lakes, MN Currently Offline Reputation: 11 (100%) ![]() |
So we just got done replacing my sisters motor, because she bought the car for a grand thinking it was a great runner without having me look at it prior to the purchase. My dad brought it home and I knew right away it was running on only 3 cylinders. Did some tests and found out indeed it was only running on 3 cylinders. So I decided to pull the motor and open her up, finding out there was a hole in the oil pan and the rod in cylinder 2 snapped right in half. So then my dad had to throw another 500 into the POS and picked up a 5s at a breaker yard.
Her car was an auto and she wanted a manual so I decided to swap parts over from a parts car I have to do the manual swap. Manual swap went without as hitch until now, the master clutch cylinder is busted, but its an easy fix. The real issue is the fact that the motor won't start. We did a water pump and timing belt job on the motor and made sure timing was correct. I checked and double checked. The motor turns over just fine with a bunch of power. I checked the compression on the cold motor and it has 180 across the board. The breaker yard wrote on the valve cover that the motor had 215 psi in each cylinder so I would assume that it from a warm motor. I checked for fuel and we ARE getting fuel. Checked for spark in the day time but couldn't see any spark. Tested the coil and its within factory spec. Swapped the igniter with a known good one and still nothing. Now when I checked for spark I remembered getting shocked. But couldn't see any signs for spark. Checked the dizzy rotor when the motor was set at TDC and the rotor was pointing at firing order 1. I really don't know what the hells going on. The ground is in for the injectors. But I am a bit worried with the injector plugs. I forgot which order they went and I may have switched up a plug, but would that really keep the car from starting? The ecu we are using is the stock auto ecu. I wired up the stock auto harness to fire without the clutch. All I get is crazy turn over. Its turning over like crazy with mad compression yet won't fire. What could be the issue? I really need this car running. I really don't want to redo the timing. How can the timing be off? The crank I set at TDC and the rotor was right on firing order 1. Now I haven't checked the cam to see if it was at TDC, but I just assumed since the rotor on the dizzy was pointing in the correct direction the cam is too. I have worked on the car for 3 days in a row 10 hours a day and I am tired. Since the day she brought it home to now I have all this and now it won't fire. Someone help me diagnose this POS car. I knew my dad should have waited a little for a slightly more expensive car and have me look at it before he bought it. -------------------- 98 Celica gt red- totaled deer
94 Celica st black DD (bad weather beater)- totaled deer 95 Celica gt silver- chassis sold 88 Celica All-Trac (Burned to a crisp) 94 Celica gt white (sold) In need of a rust free chassis!!!! |
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![]() Enthusiast ![]() ![]() ![]() ![]() ![]() Joined Jan 29, '07 From Hoyt Lakes, MN Currently Offline Reputation: 11 (100%) ![]() |
Yeah I heard that too.
I thought it didn't matter either... I mean the shifter is off and trans is off. I guess The ecu probably doesn't even know that the engine is turning over. I know I am getting fuel to the injectors, because the plugs are wet. I know the coil is good since I can see spark and also checked resistance. They are still in spec. Maybe a half ohm off but that shouldn't hinder the performance too much. I'm just not getting spark at the plugs right now. Last night I swear on everything I saw spark at plug wire one when I had it pulled off. Checked for spark at the plug today nothing. I also just put 2 gallons of gas into the tank. Would timing be off even if I checked over and over again when putting the motor back together? I mean when the crank is at TDC rotor in the dizzy is at 1 position. I'm the type of person who can't rest sleep or eat until I figure something out. -------------------- 98 Celica gt red- totaled deer
94 Celica st black DD (bad weather beater)- totaled deer 95 Celica gt silver- chassis sold 88 Celica All-Trac (Burned to a crisp) 94 Celica gt white (sold) In need of a rust free chassis!!!! |
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Lo-Fi Version | Time is now: June 1st, 2025 - 5:40 AM |