Re: 85' 4000 coughing at 4K rpm's

[c a l i b a n <caliban@sharon.net>]

	sounds similar to a problem in my ur-q, and my current
	thinking is that it's a bad thermoswitch.

On Mon, 26 Oct 1998, Derick Farfan wrote:

:|I am have notice now with my 85' 4000S(fwd), that when i am in first
:|gear, as i accelerate when the rpm hit about 3500 the car jerks
:|violently back in forth until i let off the gas.  To get up to speed, i
:|will have to slowly accelerate up there and even then i still get a
:|faint jerk.  This also happens in 2nd, but not as pronounced, as well as
:|3rd, but by the time i am in fourth it is fine.  My fuel pump is about
:|to go as i am hearing it whine again, (changed it last summer:().  Could
:|this problem be directly related to the fuel pump or is it something
:|else.  I had the timing adjusted, i previously had it advanced a little
:|and i wsa running on 93 octane, (what a difference). But my friend
:|borrowed the car one evening and filled it up with regular.  The engine
:|began pinging soon after.  So i had to adjust the timing back to its
:|normal position, but she hasn't been running the same since.
:|TIA
:|


--
 '83 ur-q - yamaha rz350 - suzuki ts250 -  chaotic good
 http://caliban.sf.ca.us/
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