soopertrooper wrote:you need to clean your throttlebody and ck. your idle air control valve (IAC)
cleaning fixed mine and only cost me a can of carb cleaner.
Trooper1990 wrote:One more favor guys, do you have a picture of the vacuum hose placement for a 1990 trooper 4cyl manual, no aircon. I found out just now that some of that one or two hoses are missing one is for the carboin canister and another loose one that I do not know where it goes.
Thanks all !!!!
BigRed wrote:Could be an overheating issue. Change thermostat and drain, flush, replace hoses + fluid. Buy a new 2 core radiator from radiator barn (search google).