 no start after swap |
 Apr 5, 2011 - 12:29 PM
|
 
|
|
Enthusiast  Joined Mar 1, '11 From Morgantown, WV Currently Offline Reputation: 0 (0%)  |
I swaped 7AFE in my 94 celica ST. Now the only way to start is to spray some throttle body cleaner in intake and it starts right up. I changed the fuel filter, verified there is spark when cranking and fuel injectors fire. Changed out the temperature sensor. Double checked all wiring and vacuume lines.
One thing is noticed is once the engine is running, the rpm will flicker if I turn the headlights on. Also If I put the car in drive, it shuts down. It will run in reverse though. Any idea? thanks. |
 |
Replies
|
Apr 5, 2011 - 4:09 PM
|
|
|
Enthusiast Joined May 29, '09 From Gainesville, FL Currently Offline Reputation: 17 (100%) |
Ugh, might need a expert to help ya then~!
Did you try your old injectors and rail? There are quite a few controls on the intake manifold itself, such as the TPS, EGR, etc etc... To me, it seems the issue lays there in the manifold itself somewhere...can't pinpoint for ya at the moment =/ This post has been edited by rave2n: Apr 5, 2011 - 4:14 PM |
|
Apr 5, 2011 - 5:25 PM
|
|
|
Enthusiast Joined Mar 1, '11 From Morgantown, WV Currently Offline Reputation: 0 (0%) |
QUOTE (rave2n @ Apr 5, 2011 - 5:09 PM)  Ugh, might need a expert to help ya then~! Did you try your old injectors and rail? There are quite a few controls on the intake manifold itself, such as the TPS, EGR, etc etc... To me, it seems the issue lays there in the manifold itself somewhere...can't pinpoint for ya at the moment =/ I wanted to swap the intake manifold but one of the EGR pipe goes into a hole in the block which this engine I got does not have which is why I did not swap it. I will swap the fuel rail and let you know what that does. This post has been edited by wvuguy: Apr 5, 2011 - 9:12 PM |
Posts in this topic
wvuguy no start after swap Apr 5, 2011 - 12:29 PM
stwin2 check ur fuel pump and the injector gaskets Apr 5, 2011 - 3:23 PM rave2n What all did you swap?
Block,Head, accessories, s... Apr 5, 2011 - 3:56 PM wvuguy Fuel pump was running fine 15 days back with the o... Apr 5, 2011 - 3:57 PM wvuguy The new engine came with the intake manifold (incl... Apr 5, 2011 - 4:02 PM rave2n Should be fine with EGR delete, atleast mine was w... Apr 5, 2011 - 4:04 PM wvuguy The new engine came only came with intake manifold... Apr 5, 2011 - 4:09 PM wvuguy Not yet but thats a good idea. I am going to try t... Apr 5, 2011 - 4:13 PM
rave2n QUOTE (wvuguy @ Apr 5, 2011 - 4:13 P... Apr 5, 2011 - 4:15 PM wvuguy I ended up replacing the fuel pressure regular onl... Apr 5, 2011 - 9:11 PM rave2n QUOTE (wvuguy @ Apr 5, 2011 - 10:11 ... Apr 6, 2011 - 7:51 AM wvuguy I have checked the timing over and over again. As ... Apr 6, 2011 - 8:03 AM rave2n I never completely bypassed the EGR in sense of no... Apr 6, 2011 - 10:13 AM wvuguy Thanks rave2n. I am gonna do that once I swap the ... Apr 6, 2011 - 1:23 PM rave2n QUOTE (wvuguy @ Apr 6, 2011 - 2:23 P... Apr 6, 2011 - 4:23 PM wvuguy I have disconnected the battery a few times so I w... Apr 6, 2011 - 7:59 PM rave2n You really gota change out to your original manifo... Apr 7, 2011 - 10:37 AM wvuguy I changed out the throttle body today which has al... Apr 7, 2011 - 12:22 PM rave2n Cool, no problem.
Double check the injectors seat... Apr 7, 2011 - 12:28 PM wvuguy I rented the fuel pressure testing kit from autozo... Apr 8, 2011 - 9:52 AM wvuguy Found some time to take the intake out. While at i... Apr 8, 2011 - 1:30 PM wvuguy Fixed! Had to take the starter out to tighten ... Apr 8, 2011 - 8:11 PM rave2n Combo of both in my opinion.
I don't think a ... Apr 8, 2011 - 10:51 PM wvuguy lol thats awesome. Learn some thing every day. Apr 8, 2011 - 10:54 PM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
| Lo-Fi Version | Time is now: December 8th, 2025 - 11:06 AM |