Motor cuts out when trimming up or down*************

Noticed today that when i trim the motor on plane up or down it has a miss in it. Voltage drops way down but i have an optima 1000, 800 battery. Guys im sorry to keep posting on here but im trying my best to figure out whats causing this problem. The motor seems to be very strong still it just misses and im afraid its gonna hurt my motor. If anyone has seen this please give me a direction to go in next. I have put over $4500 in the motor to try to get it running and im still where i started. Thanks again Randall http://www.bassboatcentral.com/smileys/praying.gif

battery connections or the battery cables are BAD
still runing wing nuts?

Thats right check the grown and do not over look the wire conetion on the engine that is the most comen place were I find the problem. http://www.bassboatcentral.com/smileys/stirthepot.gif

No wing nuts the connections are on with a regular nut. Ground is tight also. <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boatmandan &raquo;</TD></TR><TR><TD CLASS="quote">Thats right check the grown and do not over look the wire conetion on the engine that is the most comen place were I find the problem. http://www.bassboatcentral.com/smileys/stirthepot.gif </TD></TR></TABLE>are you talking bout what comes from the battery or something coming off the ECU?

clean the ground cable and clean the trim connections