Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 11/2002 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Hot start problems with a twist 700 1988

Check the following:
-Do you seem to have a rich mixture when this happens? If so, suspect the ECU temp sender.
-Try having a mechanic put a scope on the secondary ignition pulses and find out what is going on. Pulling the coil wire will delay the spark pulse slightly as voltage builds to junp the gap: this may be the problem. You may also have a fault with the ignition power stage leading to poor secondary pulses. But only a scope will tell.
-Finally, how is your engine wiring harness? Any shorts or grounds? Bad connectors?






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Hot start problems with a twist [700][1988]
posted by  J Dave  on Fri Jun 7 15:07 CST 2002 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.