Results 1 to 7 of 7
-
Tsikot Member
- Join Date
- May 2008
- Posts
- 2
May 19th, 2008 07:11 AM #1I just got my 2E engine swapped with a 4-AGE Black Top engine in my '93 Corolla XL. I am impressed with the engine's power and I enjoy driving it in NLEX until I noticed that it would have an occasional "hiccup" or "engine jerk" specially in the 4th and 5th gear. Also, I noticed that sometimes the RPM drops too low during gear change and at one point it even made the engine stall. Any idea what's causing this and what should I do to correct it? Thanks in advance!
-
Tsikot Member Rank 5
- Join Date
- Nov 2003
- Posts
- 3,849
May 22nd, 2008 08:34 AM #2check the itb's and sensors. or bring it back to whoever installed it for you so they can check it.
-
Tsikot Member
- Join Date
- May 2008
- Posts
- 2
May 25th, 2008 11:37 PM #3Thank you for the reply sir.
I already brought the car back to the shop where I had my engine installed. The shop owner even test drove it but due to traffic in the roads near the shop, we weren't able to run in 4th or 5th gear long enough to experience the engine jerk. He said that he has some theories though on what may be causing this:
1.) Exhaust system still has the stock pipings and muffler which may be restricting back flow.
2.) Car has not been used for some months which could have produced some vapor in the tank causing water to mix with the fuel.
By the way, idling is also erratic from 1300 RPM to 700 RPM. At times, RPM also dips low (around 600 RPM) from 2nd gear to neutral while slowing down. I don't know if it's just with how I drive.
-
Verified Tsikot Member
- Join Date
- Apr 2005
- Posts
- 16
June 1st, 2008 05:20 AM #4I also have a 2e engine (1998 XE) that I wanna swap out for a BT. But I become hesitant when I see problems like this... BTs are suppose to be the best non-modified upgrade we can have. I hope it's nothing serious and easily solveable. Pls post updates re your engine's issue so I can learn more about what I have to look out for.
Thank you.
-
June 1st, 2008 06:06 PM #5
If the car itself wasn't used for months, I might think the gasoline has gone "stale"? That's what the people who do auto-LPG kits tell their customers NOT filling their gasoline tank to the full level because if gasoline is not used within a certain time frame (months). (Since auto-lpg converted cars only use gasoline to start and lubricate, a full tank can last a few months). It would go "stale" or change in octane value due to vaporization of the more volatile parts of the mix.
To solve, emptying the gasoline tank of the old gasoline and pumping some fresh hi-octane gasoline might solve the problem. Also using a different brand of hi-octane gasoline might help.
-
Tsikot Member Rank 5
- Join Date
- Nov 2003
- Posts
- 3,849
June 3rd, 2008 08:42 AM #6too small and exhaust will probably not cause the jerk
bad gas might but should also do it in all other gears.
-
June 3rd, 2008 09:20 AM #7
What happened to this place kaya? I remember they launched with a bang. Celebs pa and all that.
Hybrids and EV