Microtech Area is for discussing Microtech systems

Microtech First time try....help

Old 05-12-07, 03:30 PM
  #1  
Full Member
Thread Starter
iTrader: (1)
 
Join Date: Jun 2002
Location: michigan
Posts: 86
Received 0 Likes on 0 Posts
First time try....help

So i just finished wiring up my m-tech. But when i turn the key on, my fuel pump comes on but it stays on for like 20-30 secs. Under the hood it sounds like 1 fuel injector is wide open putting gas in the engine...not good. But when i pull the plugs and turn over the motor its dry in there. Any ideas on why the pump primes that much?? And or why it sounds like its dumping gas in but not really.?? Any help would be great thanks guys!
Jeremy Griffith is offline  
Old 05-12-07, 04:13 PM
  #2  
That's what she said...
10 Year Member
iTrader: (2)
 
myfc3s's Avatar
 
Join Date: Jul 2005
Location: Socal
Posts: 572
Likes: 0
Received 0 Likes on 0 Posts
Its normal for your fuel pump to be on for a few seconds before you start the engine. If you have an after market fuel pump like Walbro, you can hear it very well. Does the engine start or do you crank till the battery goes dead? If it doesnt double check how you wired the CAS wires.
myfc3s is offline  
Old 05-12-07, 07:06 PM
  #3  
Rotary Freak
iTrader: (8)
 
rx72c's Avatar
 
Join Date: Jun 2003
Location: Australia
Posts: 2,608
Likes: 0
Received 0 Likes on 0 Posts
it will sound like fuel is flowing around under your manifold, you could also mistaken it for fuel flowing in your engine.

if your fuel is in fact pumping into your enigne, you will hear your injector going

TICK TICK TICK TICK. as it pulses.
just fire it up and see how it goes.
rx72c is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
stickmantijuana
Microtech
30
04-23-16 06:37 PM
stickmantijuana
Engine Management Forum
11
11-09-15 01:15 PM
incubuseva
2nd Generation Specific (1986-1992)
14
09-03-15 12:37 PM
stickmantijuana
20B Forum
10
08-19-15 01:47 PM


Thread Tools
Search this Thread
Quick Reply: Microtech First time try....help


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
 
  • Ask a Question
    Get answers from community experts
Question Title:
Description:
Your question will be posted in: