85 supra engine troubles

matthew87 · 01-02-2010, 09:35 PM

i bought this thing two months ago drove it 20 miles or so home ran great i went to start it it went to missing only hitting on 4 or 5 cylinders at a time never missing on the same cylinder all plugs are getting spark belive me there good shocked me every time never loses spark we pulled the tank cause the pump was whining real loud the top of the tank had a rust hole in it about the size of a dime the inside was nasty we changed tanks off a parts car i bought checked it was clean droped in a new pump put it on same thing so i changed the filter still the same sent a head changed out the coil tuned it up wires and plugs still misses what do i check now has a 2.8 inline 6

chino1123 · 01-03-2010, 02:20 PM

Quote:

Originally Posted by matthew87

i bought this thing two months ago drove it 20 miles or so home ran great i went to start it it went to missing only hitting on 4 or 5 cylinders at a time never missing on the same cylinder all plugs are getting spark belive me there good shocked me every time never loses spark we pulled the tank cause the pump was whining real loud the top of the tank had a rust hole in it about the size of a dime the inside was nasty we changed tanks off a parts car i bought checked it was clean droped in a new pump put it on same thing so i changed the filter still the same sent a head changed out the coil tuned it up wires and plugs still misses what do i check now has a 2.8 inline 6

check the timing and ignition

Suprademon · 01-13-2010, 11:19 PM

Did you change the distributor cap and rotor as well as the plugs and wires?

01-02-2010, 09:35 PM	#1
matthew87 Stock Join Date: Jan 2010 Location: waddy,ky Posts: 1	85 supra engine troubles i bought this thing two months ago drove it 20 miles or so home ran great i went to start it it went to missing only hitting on 4 or 5 cylinders at a time never missing on the same cylinder all plugs are getting spark belive me there good shocked me every time never loses spark we pulled the tank cause the pump was whining real loud the top of the tank had a rust hole in it about the size of a dime the inside was nasty we changed tanks off a parts car i bought checked it was clean droped in a new pump put it on same thing so i changed the filter still the same sent a head changed out the coil tuned it up wires and plugs still misses what do i check now has a 2.8 inline 6

01-13-2010, 11:19 PM	#3
Suprademon Stock Join Date: Oct 2009 Location: Oklahoma Posts: 14	Did you change the distributor cap and rotor as well as the plugs and wires? __________________

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